The Floyd E. Risvold Collection, Spink Shreves Galleries New York, 3 Vols.
The Floyd E. Risvold Collection, published by Spink Shreves Galleries in 2010, is a limited edition set of 3 auction catalog books focusing on American Westward Expansion postal history. The books are hardcover bound and come in a slipcase, making them a valuable reference for collectors and enthusiasts interested in the topic. The collection offers detailed insights into the history and artifacts related to the American Westward Expansion, making it a significant contribution to the field of philately and historical research.