SIR,--In your "Current Notes" for this month (p. 7), a correspondent, A. K., enquires about "Robert Hoblyn" and his Works. Presuming he has made a mistake in the name, and that he means "Richard" instead of "Robert," I send herewith a list of some of "Richard's" Works, I remain, yours, Mr. Willis. THOMAS GRAY. Richard D. Hoblyn, A.M., Oxon, author of "Medical Terms," "Scientific Terms," "Manuals of Natural Philosophy of Chemistry, and of the Steam Engine," "First Books in Science," &c. &c. ROBERT HOBLYN. 4, Birchin Lane, February 7th, 1852. SIR,--In answer to a letter in your "Price Current" for January 25th, (p. 7), addressed to you, and signed "A. K." I beg to inform your correspondent that "Robert Hoblyn," published the following works:-- "Bibliotheca Hoblyniana," 8vo. London, 1767. "The First Book of the Georgics of Virgil, Lat. and Eng. with Translation in blank verse, and notes, 8vo. London, 1825." It is worthy to notice that "M. A." is affixed to his name in the last named work. I am not aware that he published any other works; but a perusal of the Catalogue of Printed Books in the British Museum would satisfactorily decide this point. Perhaps your correspondent means "Richard Hoblyn," whose publications are very numerous. Your obedient servant, S. I. TUCKER. LAVERS, _the Bookseller_. Overseal, Ashby de la Zouch. SIR,--I should be very much obliged to any of your correspondents who will give me information respecting Mr. Lavers, a bookseller in London, who flourished about the third quarter of the last century; especially any thing relating to his wife and descendants. Very faithfully yours, J. M. GRESLEY. 13th Feb. a.d. 1852. TRADESMEN'S TOKENS.--Can any of your readers inform me if there are any Tradesmen's Tokens of Scotland, issued during the 17th century; and if not, can any cause be assigned for it. I have a very large collection of tokens of the 17th century, of England, Wales, and Ireland, but not one of Scotland, which is very singular, as the towns of Edinburgh, Glasgow, Aberdeen, Sterling, Perth, &c. must have had as great need of a small currency, as many small villages in England, of which there are many specimens.