Los-Nr. 10724

Robert A. Siegel, 2008/2015, acht hervorragende Hardcover-Kataloge, “Sale 956 The Jay Hoffman Collection of United States Stamps”, “Sale 956 The Islander Collection Parts 1-5”, ebenfalls als fünf Softbound-Kataloge in Schuber, “Sale 963 The Perry B. Hansen Collection”, “Sale 968 The Allan B. Whitman Collection”, “Sale 971 The MLG Collection”, “Sale 979 The Thurston Twigg-Smith Collection of Pony Express”, “Sale 1087 Part Two of The Brandon Collection of Confederate States Stamps and Postal History”, “Sale 1096 The Robert R. Hall Collection of Outstanding United States Stamps”, sehr gute Erhaltung