SPECIAL COLLECTIONS Clotz, Henry. “sec Catalogue of a splendid collection of U.S. .P892 postage stamps, the property of Mr. Henry Clotz .Af1c of New York, to be sold at public auction ... no.2 May 31, 1892. New York, Albrecht & Witt, 1892. 20p. 22cm. (The firm's Auction sale, 2) Includes prices realized in ms.
1. Postage-stamps--U.S5.--Catalogs.