j aft pubMied, Attc! to be fold at the Bcokftores of H. & P. Rice, No. 50, Market-street 1 J. Orinrod, No. J, 1, Chefnut \re'et, and W. Y«unjr> i-ornet of Chefnut and Second-flreeti, An accurateSyftem of Surveying; IN WHICH IS CONTAINFD, ,1. Decimal fractions, in a plain, concise, and eafy'manncf. 2. The extraction of the square root. 3. Pliin trigonometry, rectangular and ob lique. - 4. An exa£l method to call up the contents #f lands. J. Field farveying. The whole being performed without the use of scale and coijipafies, on a table of logarithms. IVi which is given some account of the variation of the needle, ar.d the causes of its attrition. By SAMUEL MOOKE. Aiipnft r. { iiwiif Georgetown Bridge Company. Extract of an a<£t pa fled by the Legislature of the state of Maryland on the 19th December, j 1791, entitled, " An ail for tredting a bridge over Potowmac river. '• And be it eruEted, that the said directors or any two as them (hall and may require any sum or furps of money in equal proportion,from each and every pi cprietor, as may from time to time be neciflTary for carrying on the building of said bridge ; and after giving three months public notice, it Ihall and may be lawful for the direc tors to sue for and rtcover in the nahio of the company inch unpaid requilitibn, with all costs and charges incidental thereto, and legal interest thereon from the time the fame lhould have been paid : And thejiegleft or refulal to pay any luch requilition .vfcer public notice (hall have been given at least for three months in all the uewf;u|iers herein before enumerated, ihall have the effedt to forfeit all preceding payments made An the fharr or (hares so neglected or relufed to be paid t i the use Snd benefit of the company." niation of !uch(f the ftockh udders-as have not complied with the requisitions heretofore made —theyaieas follow: On the Ift November, 1795, io dollar", on the 10th lyiay, 1796, 40 dollars-; in the 20th Ju1y,'1796, 40dollars ; on the jft September, 1796, 40 dollars, and on the ift November, 1796, 60 dollars. Caution is tiow given that after the expiration of the time Jiriuted for the.'continuancc of this advertise ment (three months) the law will be carried into rigid and complete against all delin quents. By order of theDireflore, IV ALTER SMITH, Trtafurer. Oeorpetown, Mav j, t797. raw 3m Just R eceivcd, From Batavia (via Providence) a few Boissof Spices, coiiGfting of Nutmegs, Cloves and mace For sale hy IV&LINGS& FJUNCIS, Penn.flreet. May 30 def Davis's Law Book Store, No. 319, High-Street. GEORGE DAVIS, BEING bulled for feme time pad in prepara tions for removing into his prafent house, has be-n,uDdei-tHencceffityof poftpun'inguntil this ('ay informing the gentlemen ofthe Bar generally thro' the Uaitcd States, that his fprirg importation of law bocks is now arranged and ready for tale, en terms that he trusts will ard of Front-flreet, on the north fide only. Mulberry-street, Jauth fide from Front to Third-street. Front-street, east fide from Vine-street to alley- Front-Ureet, from opposite to Black Horse al- Jey to Hamilton's flores, east fide. "VValer-ftreet, weft fide from the north end of Stamper's or Moore's stores to Pine-street. Penn-ftreet from Pine to CeJar-ftreet, weft fide. ,ii Drawbridge, north fide, east of Front-street. Spruce, Kne and South streets,' east of J-'rost street, south l'de. Dock-street, between Walnut-ftrect and the flag llor.e croflings, east ftde, opposite George Orklev's. Second-street, between SaflVras and Vine itreets, weft fide. Fifth-ftreet, east fide from Chefnut to Mul berry streets. Saffafras-ftreft, from Third to Fourth-street, east fide. No dray or hcrfe to stand within ten feet of anv putnp. STANDS FOR HACK NET COACHES. Pine-street, north fide from Fourth to Fifth streets. r 1 Fifth-ftriet, between Chefnut and Walnut jlreets, weft. . Branch-street, north fide,between Third and fourth streets. * July H- mw&fxm A Literary Treat. JuJt pui/i/heJ, handfnmdy printed on writing paper, price 1 dollar, A new edition of that popular and enttrtaining work, antitled THE FORESTERS, an American Tale j being a sequel to the hiflory of John Bull, the Clo thier—ln aferiesof letters to a friend, with the ad dition of two letters, alluding to recent political tranfa&ioni in America. The following extraift from the Clavis Allegories, fhews-lhe principal characters that are introduced: John Bull,rhe Kingdom of England Hi< Mother, the 01 urch of England His Wife, the Parliament His 'lf cr Pi g, the C hurch of Scotland His Brother Patrick, Ireland Lewis, the Kingdom of -France Hii Miflrefs, the Old Constitution His new Wife, the National Representation Lord Strut, the Kingdom of Spain Nicholas Frog, the Dlitch Republic The Franks, the French Republic The Forefter3, the United btutesof America Robert Lumber, New-Kamplhire John Codline, Massachusetts Humphrey Plowshare, Connecticut Roger Carrier, Rhode liland Peter Bull Frog, New-York Julius Cifcfar, New-Jersey William Broadbrim, Pennsylvania Caflimar, Delaware Walter Pipewood, Virginia ~- His Grandson, GeoVge Walhington Peter Pitch, North Carolina Charles Indigo, South Carolina 1 George Trulty, Georgia ' Ethan Greenwood, Vermont Hunter Longknife, Kentucky Black Cattle, Negro Slaves Rats, Speculators Mother Carey's Chickens, Jacobins This popular and entertaining fatirieal hifte ry of Annrica is attributed to the Rev. Dr Bel knap. It hasa great share of originality and a ho«nds with genuine humour. It is continued down to the present time, and charadterifes those late political tracfactions which have caused so Much uneasiness in America. Sold by H. and P. RICE, Bookseller, No. 16, South Second Street, and No. 50, Markt' ftjeet. Juoe 26. § LAW BOOKS, Latest London and Dublin Editions. H. Iff P. RICE) Booksellers, No. 16, South Second, and No. Market street, HAVE just received by the 1 v.e arriva's from London and Dublin, theii Ipring importa tion, confiding of a variety of the latest and most approved 1 aw Books, which, added to those alrea dy on hand, forms the most extensive colledion ev er offered for fa'e in this country. They thei efore beg leave to notity, that trom the nature of their connedicnsin Dunlin, they are enabled to felllrifh editions (as they have hitherto done) at the very lowed prices. The following ace among the latelt publications. Vefey, jun'rt Reports in Chancery, 2 Peake's Cases at Nift Prius ; Rfdgeway's Reyorts in the time of Lord Hardwicke j Floyer's Probers Practice is the Eccfeftadical Courts; Barton's Treatise on a Suit in Equity ; Tidd's Practice of the Court of King's Bench in Personal Actions, 2 parts comfflete ; Ward's Law of Nations ; Cruise on Uses ; modern Reports, 12 vols. London edi tion. H. and P. Rici cxpedt t« receive by the fird ar rival from New-Y»rk the 6th vol. complete of Durnford and Eafl's Reports, the 2d part of Gil bert's Law of Evidence by Loft, and a number of new puMicatious. June 26. The History of Pennsylvania, Bv ROBERT PROUD, IS now in the press, and will be published, with all convenient expedition, by Zi-CH '.- RrAH Poulsok, jun.,No. So, Chefnut-ftrect, Phil*deiphia, where fubferiptions will continue to be received, and at the Philadelphia Library, according to tbe printed projufals, until the work is ready for the fublcribera. July i 8. aawtf Printed Calicoes. JOHNMILLER, Jun. & Co. A'«. 8 Cbefnut-Street, Have for Sale FIFTY TRUNKS neatly ailbrted, very low on Ihort credit. March 6. § Richard and James Potter HAVE retrieved their Counting House to No. 45, South Fifth-ftrcet. / uguft 1. w&f6t Lancaster, Harrijbufgh Carli/le, Shtppenjburg and Stwbury STAGES. THE public are reqiutfted to take notice, that the partnerlhip which has far some time sub sided between Mathias Slouglv of Lancader, and William Geer, is now diftblved ; but, not as M. Slough infuiaatesto the public without jnd cause ; as will more fully appear by a letter 011 the fuh je had several ftirts and several other cloathes-with them. Thir ty Dollars will be paid for the runaways or 15 dol lars for each, and reasonable charges, oh delivering them at No. J4, North Third-street. Ihe black fellow is about a year from Lewis Town, in the County of Sufiex, state of Dela ware, and has taken the boy with him. J u 'y 3*- mtu&f^w CAUT IO N* 1 "VTTHEREAS Richard Lake has been at- VV . tempting to fell a certain ten ement and lot of ground, situated on thefouth fide of Vine-fttreet, in the city of Philadelphia containing in breadth, on Vir.e-ftreet. fixreea feet, and in depih, fcuthward, seventy five feet, bounded on north fide by,Vine-ftieet, on theeaft by ground late of Samuel Rhodes and Sarah his wife, on the south by ground late of Jj>Jm Pemberton, and on the weft lot then about to be granted to Joseph Hulings This is therefore to caution all persons against purchifing the aboye described property, the fame having been mortgaged by the said Rich ard Lake to William Spade. SARAH SPADE. J u 'y U eoay Mufual lnftrwnent ManufaStory, No. 167, Arch-Street. HARPER, hnrpfichord,grand, portable grand, fid .'-board, pier table and fqualre piaro for:e makcrfrona London, returns thanks to his friends and the public, for their liberal encouragement, and hopes that by hisafliduity and attenticn to ev ery branch of his ) ufinefs, to merit a continuance of their favors. Piano fortes )hade on the newift and most approved plans, with pedals, patent, swell, and French harp stop, .flitch he flattei#. himfejf will ue found on trial by unprejudiced judges, to be equal if not superior to import ed, and twenty per cent ehea-per. Any inllru m int purclmfed of 1 im, if not approved of ins twelve month?, he will exchange. N.B. All kinds of iViufical lnftraments uned, and iepi:red with the greatest accuracy, dispatch, and on the molt reasonable terms, lLr ready money only. Seco-nd hand Piano Forte« taken in exchange. May ic. Siim. Forty Dollars Reward. RAN away from the fubferiber Q|i the fecg ond diy of this init. July, a Mulatto .Man, named-Will Bowzer, about forty yisps of age, five feet seven or eight inches high, rather chunky made ; had oa when he went away, a drab colored cloth coat, striped purple trowfers 4 and jacket. It is probable he will change his cloathes, as he took a number with him. The la id fallow formerly belonged to Mr, Charles Blake of this place; and it is expeiled he has made towards Jones's Neck, in the Delaware State. —Any person apprehending the feid fel low, and securing him so that I can get him a> gain, ftiall receive the above reward if taken out of the county, and Twenty Dollars if in the cftunty, and all reasonable charges if bro't home. JESSE REED, Qneen Ann's County, Maryland. J ul * J- ' Wit