such book or article, or in case of a painting or other work of such sort, a photograph of the same. 3. Give notice of the copyright by inserting in several copies of every edition published, on the title page, or the page following, or if a picture or any such production, on the face or front there of, the following words : "Entered according to Act of Congress, in the year —, by A. 8., in the office of the Librarian of Congress, at Wash ington," or the word, for instance, "Copyright, 1891, by George Brown." A copyright is assigned by an instrument in writing, which instrument must be recorded in the office of the librarian within sixty days after its execution, otherwise it is void as against a subse quent purchaser or mortgagee for a valuable con sideration without notice. • CAP AND GOWN The University of Paris, which formally came into beiog somewhere between i iso and 1170 observed the custom of placing upon the head of the Master of Arts a cap (biretta) in honor of his having successfully passed the period of his Bachelor of Arts or ScienCe. The custom orig inated in the tikus which the Romans placed on the head of an emancipated slave. Hence arose our liberty cap signifying political freedom. Since the University of Oxford was modeled largely after that of Paris it is not surprising that a university cap should be found there. But it was at first only worn by graduates, being bound, pointed at the top and of a dark color. Later a board was placed upon the point of the top in imitation of those worn by•the chief justices of France. Since this is called Murder in French, it soon became corrupted to "morter" and with the thought of the board . inside makes up the "mortar-board" of to-day; The gown has long been associated with learn ing; judicial, eccelesiastic and scholastic. It was early introduced into England and rapidly ap• plied to undergraduates as well as graduates and THE FREE LANCE. the clergy. It was used from the first as a means of distinguishing the status of the students in the different colleges of a University. Thus at Ox ford the Doctor of Divinity graduate wears a scarlet gown ; a Master of Arts, black with crim son lining; a Bachelor of Arts, black with white fur trimming. The undergraduate gowns are black with no trimming, depending for distinc tion upon the way in which they are made. They are mostly loose, with no sleeves and a falling collar.. , Among the curiosities of Oxford is a bill of ex penses of two boys sent there in 1560. In the list are these entries De Quincy, who was at this University about iBOO, says that the gowns of the Commoners was was made of "prince's stuff" and cost with a black cloth cap about 3 shillings; . but the gowns of the Gentlemen Commoners were made of silk highly ornamented, with a velvet cap whose tassel was made of gold fringe. He 'relates a humorous story of going to the dinner table without a waist coat on and his failure to hide the deficiency with his gown as he had hoped. The cap and gown so well established abroad has found little favor in America as a habit for daily wear. Many institutions have found different classes to adopt it but it is usually looked upon as a novelty and dropped by the succeeding class. It is said that the Anierican college university lacks tradition; perhaps assum ing the cap and gown for graduation would have some tendency toward establishing a veneration for customs. The safest plan to secure its per mancy would lie in obtaining the pledge of at least three consecutive classes to conform at com mencement. The precedent of three years is likely to become a law for the remainder. Sixty-eight per cent, of the members of the Junior class who are distinguished in athletics at Yale, got on the appointment list for scholarship. To 8 yards black Fryse-13 shillings. To making two Gowns—i 6 pence. =::=2