George A. Leavitt & Co. (1871)
Full title: "Catalogue of a Valuable Collection of American Coins & Medals, the Property of Charles Clay, M.D., of Manchester, England. To be sold at Auction, by Geo. A. Leavitt & Co., at their Salesrooms, Clinton Hall, Astor Place, New York, on Tuesday, Wednesday, and Thursday evenings, December 5th, 6th, and 7th, 1871. Sale to commence each day at 5 o'clock."