6tls famitg Cirdt. THE NINETEENTH CENTURY BY C. P. CRANCII. A WONDROUS light is filling the air, And rimming the clouds of the old despair; And hopeful eyes look up to see 'Truth's mighty electricity. Auroral shimnierings swift and bright That wave and flush in the silent night,— Magnetic billows travelling fast, And flooding all the spaces vast From dim horizon to farthest cope Of heaven, in streams of gathering hope. Silent they mount and spread apace; And the watchers see old Europe's face Lit with expressions new and strange,— The prophecy of coming change. Meantime, while thousands wrapt in dreams Sleep, heedless of the electric gleams, Or ply their wonted work and. strife, Or plot their pitiful games of life,— While the emperor bows in his formal halls, And the clerk whirls on at the masking balls; While the lawyer sits at his dreary files, And the banker fingers his glittering piles, And the priest kneels down at his lighted shrine, And the lop flits by with his mistress fine,— The diplomat works at his telegraph. wires: His back is turned to the heavenly fires; Over him flows the magnetic tide, - - And the oandles are dimmed by the glow outside: Mysterious forces overawe, Absorb, suspend, the usual law. , • The needle stood northward- an hour ago,— Now veers like a weathercock to and fro. The message he sends flies not at once; The unwilling wires yield no response. Those iron veins that pulsed but late, From a tyrant's will to a people's fate, Flowing and ebbing with feverish strength, Are seized by a Power whose breadth and length, Whose height and'depth, defy all guage, Save the great spirit of the Age. The:mute°machine is moved by it, law„ That knows no accident or flaw ; And the iron thrills to.a different chime From that which rang in the dead old time. For Heaven is- taking thematter in hand, And baffling the tricks of the tyrant band. The sky above and the earth beneath Hettite with a supermundane breath. Half-truths, for centuries kept and prized, By higher truths are polarized. Like gamesters on a railroad train, Careless of stoppage, sun, or rain, We juggle, plot, combine, arrange, And are swept along by the rapid change. And some who from their widows mark The unwonted lights that flood the dark, Little by little, in slow surprise, Lift into space their sleepy eyes; Little by little aro made aware That a Spirit of Power is passing there,— That a spirit is passing, strong and free,— The soul of the Nineteenth Century. —Atlantic -4lmanac GRACE ROCHE'S LEGACY. CHAP. IV. By the Author of Margaret and her Friends A few months after the events recorded in the last chapter, Mrs. Burton, the wife of the farmer who lived nearly Opposite to Grace Roche's cottage, went into her dairy one afternoon, and found„the dairymaid and one of the farming-men engaged talking about Grace Roche, who had not been for her pint of milk that day--=and they were certain something was amiss., " I'm sure she must be very bad, ma'am, *for I've been dairymaid hero seven years, and. I never know her to miss once. Sum mer or winter—wet or dry—it made no sort of difference to her ;—and as I was saying to Jem, here, when you came into, the dairy just now-p—' Tem,' says I, didn't like the noise that dog , of hors made last night;' and Jem was telling me what he saw, as he was a coming home from the village last evening, wasn't you, Jem ?" " Wouldn't it have been kinder and morn sensible, if, instead of talking about what yon both saw and heard, you had gone,zover to thenottage to enquire after Grace V' said the sensible farmer's wife. " Whatever her character may be, it is our duty to help any pour fellow-creature in' distress or illness. It is voili likely that, whilst you have been gossiping here, Grace Roche is dying— perhaps dead. I wish you had told me of it earlier in the day ; but as it is, no time must be lost. Go over to the cottage at once, Tem, and see if you can make any one hear,; and I will send, off a man on horse back for Dr. Clay." The farmer's wife was leaving the dairy as she spoke, when she saw that Jem was standing still. " Did you hear me, Jem ?" "I be afeared to go ' ma'am."" " Sally can go with you, to protect you," said his mistress, smiling, and turning to the dairymaid. Bat Sally turned pale at the bare idea, and bogged her mistress not to ask her to go. There was no time to stay and attempt to reason them out of their absurd fears; for Mrs. Burton feltthat the'life of a fellow creature was at stake; and having sent the man to the village for the doctor, she put on her bonnet and prepared to go over herself to the cottage of Grace Roche. It was quite true what the dairymaid had said about Grace's punctuality in her visits to the farm. Years ago, they had offered, in a kind spirit to send the milk over to her in bad weather; but the- offer had been most ungraciously declined" No, no, she would conic herself, and see it measured, and then she couldn't be cheated!" And she had come every morning, for more than twenty years. No wonder that her absence this one day made her kindly neighbors fear that some evil had befallen her. When Mrs. Burton entered the gate lead ing into Grace's garden, the one-eyed dog began barking and howling furiously. The farmer's wife was fond of dumb animals; and, having lived amongst them all her life, she underst'jod a great many of their ways. She had a kind and gentle voice, and going up to the kennel where the dog was chained, she patted him on the head, and spoke softly to him. The gentle tones of her voice had a soothing effect on the poor animal, who seemed to feel that he had a friend to deal with. The loud barking ceased at once, but the piteous howling continued, as if the dumb creature would have fain told all his anxiety about his old mistress. THE AMERICAN PRESBYTERIAN THURSDAY, NOVEMBER 5, 1868. Having thus calmed the dog, Mrs. Burton turned towards the door of the cottage. It was locked, as usual. She knocked, gently at first; and then, louder; and, receiving no answer, louder still. The faint mewing of a cat was the only sound she heard in reply. She tried to look in at the window, but a dingy curtain drawn across it on the inside prevented her from so doing. Convinced more than ever that something must have happened to Grace Roche, Mrs. Burton re turned to the farm, and tried to persuade Jem to bring his tools and force open the door of the cottage, but no inducements, nor even threats, could prevail on Jem to stir a step in the matter, more particularly when he heard his mistress mention the mewing of the cat. " He'd have nothing to do with that cat nor its mistress neither." Mrs. Barton was at a loss what 'steps to take, for her husband and all the other men were at work on a distant part of tbe farm. It was a great.relief to her when she saw the doctor's grey 'cob trotting 'up the lane. Dr. 'Clay was not quite so fresh and strong as he had been When sent for, long ago, to set Grace. Roche's ,brokenfinger. 'Twenty years had not passeil, over even his happy genial nature withont leaving, their traces behind. The " sdifivfall's of time" bad de scended on his_ head s and .he now rode along the green lanes On a sturdy, gi.ey, pony, in stead of Walking, as he need to do in former d'at'a. But his heart *as as - young-L-his nature as kindly as evei--and the poorest person felt, when -rie,nding for Dr. Clay, that ho was—sure of receiving as prompt and as constant - attention tislf he had been the squire himself t• He would frequently say that he I looked upon himself as second only to the clergy man of the parish, in the importance and responsibility of his office., A sincere Chris tian, a warm. friend, &kind neighbor; such was Dr. Clay, and, such aro many of the members; or his noble profession. Mrs. Burton was at .the gate of ;the farm when his pony stopped. A few words told him.how matters,stood. "No More time mist - be lost," he said ; " we must get into the cottage at once. Let your man there bring his tools and come over with us." Dr. Clay looked towards Jem as lie spoke. " Jem's afraid," said Mrs. Barton. " Afraid, is he ?" roared the doctor, in a voice of thunder, and darting on Jem, at th , a same time, all the power of his piercing eye. "And so you'd allow a fellow-Crea ture to perish, rather than strive to over come your senseless fears I Listen to me, you cowardly fellow Get your tools and come over with us, this instant; or, should anything happenito yonder poor woman, I'll have you•brought up at the next quar ter-sessions, as suns .as your ,name Jem Price." . Dr: , Clay wawa magistrate, vidl J,etu knew it; moreover, the doctor's voice and manner had so completely overawed him, that he went at/once for his toolir,-'and prepared to accompany his mistress and Dr. Clay to the cottage: ' ' • • ' • It'did net 'reiruire any firctit streh skill to force the simpld hick ; and, in.a; few minutes, the doorwas open. This was no sooner done, than 'Jem prudently retired behind Dr Clay , and his mistress;: both of whom went- into the , cottage, leaving the gallant Sem. outside in , the little, wooden porch. The room was very ,small and , flark,; and was BO filled up with lumber ,of yarious kinds, that there was scarcely spacelo,move, Mrs., Burton• drew, Wick; the curtain,which hung before tit's, window, and they had now light enough` , todiatinguiSh one object trona another' Rochb.MtVillyitig,too x"11 ap pearance, cleaclagnotitssis.ergWe bed in one corner of the cottage; and, the, black ; cat was crouching on' the pillow, CiOBEi to the old woman's head: it was mewing piteous- ly. Let no one thinkethat. cats are 'not capable of attachment:; for there are weli authenticated stories to prove that they are. The doctor berit over the old worah;n; and felt her' pulse. " She is not dead," he exCl aim ed, producing at the same lime a lancet from his pocket ; and giving WS. Burton direc tions to procure some restoratives from . tbe farm, as soon possible. " Tell Jem to come to Me," he added, iLt3 the' arrner's - Wife' was leaving the cottage. Jem dared not disobey, but advanced, tromhling from head to foot, more especially when be found himself face to face with the black cat, who still• kept its post on the •pillow of its mistress. Dr. Clay pointed to the •cat. " That poor dumb animal has more kind ness in its nature than you have!" said he, sternly, its he gave Jem a basin, to held. When iSirs. Burton returned, a few mo ments afterwards, she found something like a look of returning consciousness on Grace's face; whilst the. blood was flowing slowly down, from her arm. • Dr. Clay poured a little wine into her mouth. She heaved a deep sigh, and gazed wildly around her. "Should we ncit'send• for her relatives ?" whispered the doctor, to Atrs. Burton. " Andrew Roche left home this morning to attend the markets at Oldford," she re plied ; " he called on my husband 'befOre'he went ; but there are hernephews-7shall we send for them ?" The •latter words seemedto haye csOght the oar of the old woman. She 'attempted to raise herself in , the bed, but..sank - back again exhausted. Something, it was clear. she wished to say; but her speech was af fected; and it was some moments before she was able to articulate • • "Yes—send—my—nephew--" " We will send.for them , both," .said Dr. Clay, in a slow and distinct voice. But Grace had again fallen into a. state of unconsciousness, and. seemed not to have heard his words. ' Jem's presence being no longer required in the uottage, he was despatched, nothing loth, to the village, to summon Frank and Geoffrey Roche; and, also, to secure the services of. Nanny Wilkes, the village nurse. Some time elapsed before the young men arrived, as they had been both from home when the message came; but Nanny had taken her post within an hour from the time she bad been sent for, and bad thus relieved Dr. Clay, who promised to look in again in the evening ; • having given full directions for the treatment of Grace. Mrs. Burton kindly offered to remain un til Frank and Geoffrey should arrive. As Dr, Clay went home, ho told Mr. Kelly about Grace's serious illness; and the clergyman promised to call and see her sometime in the course of the evening. Grace Roche had spoken no word since she had expressed a wish that her nephew should be sent for, but lay in a heavy stupor with her eyes closed. The day was drawing on, and the com fortless looking cottage, with the shades of twilight , deepened around it, would have 'formed study pyr an artist. The lOw ceil ing seemeds lower than it really was, by having. strings: passing across it, from one end of ,the room to the other, to which were suspended paper hap , full of dried= herbs. In some Priieek'theite bags. hiing dbwn 'so far as to preveKkijiy one, standing ,hpright. A shelf at one _side, of the. fire-place was filled with , odd bottles-of all, shapes and sizes, and a pestle,nrid- mortar, and two or three small saucepani ‘ StOtid on the mantle shelf. The sharp worn hatures of Grace, herself, as she lay amongst - her rags, on her miserable bed, contrasted with the smooth plurep face of old Nanny Wilkes, who, in her chin tz-llowered,gown and neatly plaited cap, was rocking ; herself to and. fro on a ricketty chair, as , she sat knitting a stock ing by the bedside - of her patient , . And thus time wore on nrs. Burton, who had taken posiiiession of the only sound chair the cottage, and had become on most friendly' terms with the poor black cat, which sat purring on her lap, was beginning to be uneasy at; the delay of the young men, when hasty steps were heard approaching the door, It .was trank and peoffre,y Roche, accompanied ,by the kind .pastor, whom they had /met on the, way. A few words were spoken to Mrs. Burton in, the porch, and then the two cousins.found themselves, for the first time in their lives, :beneath` their, aunt's, roof. It,was utterly impossible that, they. could tad •anything like warm affection [or one who had never shown the least kindly feelings towards their' ; yet it was not without, emotion, mingled with awe, that the young men gazed upon their un happy aunt, surrounded by such self-im posed misery. She did: not seem to know thorn, for there was the same stony look on her sharp face, the same. fixed Meaning- less stare in her eyes. Frank thought of another death-bed scene he had witnessed not very long since, —and of the contrast between the peaceful trusting. close Of the old miller's well-spent life, an'd, the ,liopelesS expression , ; , on. his aunt's countenance, as she lay with her face upturned to' hip. And Geoffrey? His thought wandered back to the closing scenes cif his father's life, and to the dark shadow&ow:hich.. had fallen upen it.: Per haps he felt; too; how nearly that 'shadow had crossed his own path. Some reflections of the wcie gin t i l nu.Eit ; hafp i rass 9 Ett i hrough the clergyman's mind, as he glanced from Geotrrey's'pale and thotightftl face, to - the senseless form of the miserly old woman ; and, ,as• if thinking aloud he murmured, "Ho w, lard it. is for them that trust in riches to enterinto the kingdom of heaven." Then turning'; towards the 'yelling men, he added, earnestly : " The' last day alone will fully prove how true those words are. Let us watch and pray against the love of money. It is a snare to.the poor as Weil* iis th e. ri ch. tps p ray ,for e i onteptinop t.wi ‘ th sua th i Agri as 'weihrive4 And- *Ai .that riches are, at best, a• perilouis, possession, binding heavy burdens 9n . the heart,„and leading into niany teinptationi. In all times of Our wealth, good Lord deliver us.' For tholigh -the word.' wealth' there stands for or Well-being, the opposite of tribulation ;', , yet, in many cases, we may thelprayer about wealth in its common meanie k of money." . " Vhib talks of I:money ?" murmured Grace ; 1 a momentary ray of consciousness flitting across her face. Her eyes wandered round the room to Where Frank was'astand ing at the foot of the bed, with the fight of the candle shining full on his face. - He was in persou,fvery 'NLA his father had been, twenty years, before. The same ruddy complexion, the:-sarno loiglitoblue eyes, the same, good humored expression. His aunt gap f ed, earnestly at him, and a scowl passed over her face. "Go home, go home," she cried. "Didn't I say that c neitherbou nor:yours should ever touch aylainy of my money r, Fraiik cnoved aside to speak to,.7lirs. Bur ton, whrsaw at once that in the wandering state of her mind, Grace had mistaken Fraiitlorilis father ; „and, ]he -drew.tack, the litrh4 On Geoffrey, wlicithad been standing behind• his cousin. "You, Geoffrey Roche, are my heir," she exclaimed,rin a voicatrernbling with excite ment. "It is a good legaey—all—all— all Her voine, • grew so faint ,as she uttered the last words, that they,dould Only just be beard;.and they were no sooner spoken than she sunk back into- her former, state of unconsciousness: [To BE CONTINUED.] WHAT A USELESS LIFE I LEAD! :With ,mpurnfal tone ttiis was uttered by one(ofthehuimbiest And:best 4hristiaits'we ever knew. She believed thi i .s, but she was mistaken - . She was a orik)le, ittiddiad been so, from ;childhood.. Condemned to as .fixed position, and seeing oihers going ithoUt on their mission: of love anit'godd works, she sighed and thought, what a poor, useless be ing lam ! But no; God assigned to her a lot which she had accepted, with resigna tion to His will; and all who saw her, and marked the sweet, submissive spirit with which she bore her trial, were struck with the power and excellency of that faith which could say, " Thy will be done." A look at her, and a look from her, was a sermon. She was doing good by the passive virtues of a religion which put submission as the central gem in its diadem. Her vocation in the service of Christ was not to go from house to house with the tract and the Bible. It was not to attend prayer meetings and other social gatherings for the advancement of religion. But to stiffer God's will—to meditate—to pray in secret But this wasn't all. In that quiet seclu sion she kept her fingers going in wsork ,for Christ's poor. She had a word of enconi agement for the disconsolate who palled upon her. She even became an agent for the circulation of a religious paper - . -Use less! No, not she. We wish all our readers were at work for Christ as this dear invalid is. How the Church would brighten if sinh were the case ! Our duties are niodified our circumstances. If vigorous and we must go about doing good ; if nailed to the sick couch, then and. there let our reli gion show its power to sustain, as before lit did to energize and impel our zeal and good works. - - - . THE - REST NEEDED BY HEAD-WORKERS. Head-workers need more rest than hand workers. The old saw precisely inverted the proprieties, of the case, so lir, as, it in m, volved them, deelaritig that 'g seven heuis' sleep suffice.the student, eight the laboring man,and nine the fool." Three hours of harbrain-work destroy, as 'before observed, more nervous tissue, and cause a greater Subtractioa of the phosphates from the Syr ten' t. than an ordinary daY's work at mere meehanicallabor, the proportion in ,grains (of weight) being as 86: 77. Above every-: thing else, brain-workers need sleep,'efirly sleep andlate , sleep, and enough in the mid-` dle 'tn . feel " real stupid" at the end of it: Stupidityis precisely the condition:into Which` this class of toilers Should manage, and devise and strive to, get themselves for a time, longer, or shorter, each twenty-four hours. Nothing rests the brain and the, whole working system like it. , N4rcotic stupidity, the - product of ale, tobacccv or, *ine, is not the - thing referred to- 7 :-thoagli, in emergencies this may perhaps be had re-, course to as a medicine—but the quiet, re poseful readjustment• of the nervous condi tions and the recharging with vital , force of the nerve-batteries, the- contacts'' not ,yet closed, the galvanic currents therefore ,not yet. set in motion, but only filting up :the system with a bind, (lift:wed,. feeling of healthy, sensations and reserved efficiency. In particular, it is believed, that ally work ers, both men • and women, in all depart ments of labor, and especially 'in . ' the de partment now in debate, wiTh,find it greatly to their 'advantage to lie down,Tdi• a time longer or„shorter, during,the" day,,prefer enee being given to the honr after dinner, and to lie long enough, if possible, to just fall asleep. Every , other working animal than man,..ifleft free, will, after, laving ,eat 7 eni 'noon, lie down fora nap, or, if from any :nause it fails to, ,get it,:stkows decided abatement, of eificiency'fot 'the 'reeit v of the' day. Judicious teamsters tetkeirtheji,hpraci to lie .down in their stalli,,or compel thorn : to, and many have to 'be, compelled to it in such narrow quarters that they are liable' to chafe or wound themselves in getting down or,up. In, a recnrabent posture the pulse is slower by eight or i ten heats aMin ute than_in standing, and fonr or five slow er than in sitting; -the breathing also is less rapid t and is deeper; digestion beginsffloper and; progresses, more, apidly. ,Accordingly, the,,,worker can recuperate , faster, ix .the re cumbent than in any other position; and,if in a quiet place his nerves,get, cpuiposed more speedily and thoroughly in n i given time. IVorking-people understand this well enough, but not "feeling tired," they hate to camp down onAinci or settee, it is such dull business. Dull,enough,truly : vihen the head is swarming with plans, work is ready to-go on, and the worker : feels ready to go on ; ;with, it.: But it pays well—this is our argument—it pays well by the day, month,. year.or lifetime, and for the great, majority of workers.—Lippincott's 10g. gritutiftr.- LIMITS OF MATERIALISM, From the Inaugural Address of Prof. Tyndale, before-the British Association for the Advancement of .Science, we copy the following instirtietite - 'paragraphs, which show to what great lengths speculators in natural science expect their: investigations to be carried in the most abstruse regions of inquiry, and yet how impassible they themselves aro compelled' ,to admit are the barriers:between matter and spirit, and how insoluble the simplest problems of be ing and of consciousness to their moat re fined analysis : ' •'. "Sou- ree I am not mincing matters, but avowing nakedly what many scientific think ers more or less distinctly believe. The for mation of a crystal; a plant, or an animal, is in their eyes &purely mechanical prob lem, whiCh differs from the problem of or dinary mechanics in the smallness of the masses and the complexity of the processes involved. Here you have one half of our dual truth; let us, now glance at the other half. Associated with this wonderful mech anism of the animal body we have phenom ena no less certain than those of physics, bat between which and the mechanisra,we discern no necessary connection. A man, for exaMple, can say, I feel, I think, I love; but how does consciousness infuse itself into the problem,? The human brain is said to be the organ of thought and feeling ; when we are hurt the brain feels it, when we pon der it, is the brain that thinks, when our passions or affections are excited it is through the instrumentality of the brain. Let us endeavor to be a little more precise here. I hardly imagine that any profound scientific thinker, who has reflected upon the subject, exists, who would not admit the extreme probability of the hypothesis, that for every fact of consciousness, whether in the domain of sense, of thought, or of emotion, a cer tain definite molecular condition is set up in the brain; that this relation of physics to consciousness is invariable, so that, given the state of the brain, corresponding thought or feeling might be inferred; or giving thought nr feeling, the corresponding state of the brain might be inferred. But how inferred ? It is at bottom not a case of logical inference at all, but of empirical as sociation. You may reply that many of the inferences nf science are of this character ; the inference, for example, that an electric current of a given direction will deflect a magnetic needle in a definite way ; but the cases differ in this, that the passage -from the current to the needle, If not demonstra ble, is thinkable, and we entertain: no doubt as to the,,,,fliaal mechanical solution of the problem ;Int, the passage from the physics of the brain rto- the corresponding facts of consdioustiess , is unthinkable. Granted that a definite thought, and a definite molecular action in the brain?. occursimultaneously, we do gotTossess the intaz.llectual organ, nor- apparently any rudiment of the organ, which would enable us .- td pass by a process of reasoning from the one phenomena to the other. .They appear together ' but we do not know - Why. Were our minds and senses I so expanded, strengthened and illuminated as to enable us,to see and feel the very mol eculeefof the brain-; were- we capable of fol lowing all their motions, all theirgroupings, all' dash- electric dischargek if Mich' there be, and were`we intimately acquainted with the :corresponding states ,of thought and feeling, we should be as far is ever from; the solution,of the problem. How are- these physioal processes connected with the•facts of .Consciousness ?' The chasm between the two classes - of phenomena would still remain intellectually impassable. Let the con sciousness of love, for example, be associated with a right-handed spiral motion of the Molecules of the brain, and .the conscious ness of hate with a left-hand spiral motion. We should then know when we love, that the motion is in one direction, and when we hate that the motion is in the'other ; bit the.' why ?' would still remain unanswered. "In affirming that the growth of the body is mechanical, and that,thought, as exercis ed by us, has its correlative, in the physics of the brain, I think the position of •the Materialist' is stated as far as that posi tion is a tenable one. I think the materialist will be able finally to maintain this position against all attacks,; but do, not think, as the human mind is at presentmonstituted, that he can pass beyond it. Ido not think that he is entitled - to say that his molecular groupings and his molecular motions explain everything. In reali , ty, they explain noth ing. The utmost he can affirm is the asso ciation of, two classes of phenomena, of whose real bond of union he -is in absolute ignorance. The. problem of the connection of body and'-soul is as insoluble in its mod ern form. as it was in the pre-scientific ages. Plidephoruk is 'ktioWn enter 'into the quiPositioriof the:bußari hpairi t ,.and a eour ageous,.wrirter has exclaimed, inbis ~trenc har' t•German,.‘Ohne.Plaonphor.kein,Gredan ke.i ~i litiart mayor may not betthe case; but even if We , knew it , tin be the•riase;the••know ledte'WOrild not heighten our darkness. On bosh eideg zdrie l hcre asSigned to the materialist,'l'f you ask, him whenceisthis::MaAter' of 4hich we have .beendiecoureing, who., orrwhat .divided it into molecules, who , or what impressed upon them thisnecessity . of running into organic formshe 'hair no answer. Scienco also is mute inießly:t4TheneiiiightiCits: But if the materialist is confounded and Science rendered dumb, who ,else is, entitrecli to an swer ? To. whom has the secret been re vealed? Let us lower our heads and ac knowledge our ignorance - one and all. Per haps.the mystery "may resolve itself into knoWledge.at some future' day." ' GEOLOGICAL RESTORATION. `Mr..B. Waterhouse Hawkins, the distal gnished English naturalist, well knoWn as theauthor of the thirty-six restorations of extinct animals which add so much interest t 6 the Crystal palace, London, says Lippin cott tor November is now in this city. - Hav ing concluded arrangements with the`Com missioners of the Central Park, N. Y., for a similar series of restorations,leir.,,Hawkios is engaged in studying the immense fossil rbptiles, the remains of which are deposited in the museum of our Academy of _Natural Sciences.' rt is his intention to erect in the Ceara' Park restored .fitures Of Lcelaps aquilunguis (Cope),, , 'Heidr i psintius (Leidy), and Elasmosaw - u4,pktorms (Cope). They will be'dilsposed, we believe, as a group of four, there being =two figures.of the first named animal, in the centre of a grand geo logical saloon to be erected dir•in the Park. The work when eonipleted Will give an ex traordinary impetus ,to ; the study of Geolo gy, as thero,om ' if Abe' idea is fully carried out,Will afford facilities for pursuing the study of that , scienee to be found at present newhereelseion this continent.° As an acknowledgment' of his indebted neis to. the Academy for free access to the magnificent collection of fossil . remains in its possession, Mr. Hawkins .proposes to erect in their natural relations the' bones of Hadrcisaurus, which are •now lying in an ob scure Clark case of the museum in such con dition that.very few can realize the immense size of the creature to which, they once be longed. We are, happy to hear that the Academy has• accepted the, proposition. The bones - will be sustained by iron bars, in the lower museum, probably in front of the skeleton of the whale, and when erect ed will convey 'a very accurate idea of the size of Hadfosauius Foulkii, the equivalent on this continent of the ponderous Iguano don of Europe.