"The Harry F. Allen Collection of Black Jacks" - by Maryette B. Lane, hardcover first edition, published by the American Philatelic Society. Very good condition. (Est $20-30) (Image)

Back of the Book Reference Accumulation - Interesting and useful lot of 10 reference items covering a wide range of Back of the Book material. Titles include; United States Beer Stamps (Priester), Identifier for Carriers, Locals, Fakes, Forgeries, and Bogus Proofs of the United States, Volume III (Lyons), Revenue Stamps of the United States (Boston Philatelic Society-1899) and Confederate States Catalog and Hand-Book (Dietz). Lot also has reference on company and railroad cancels on revenues, state revenues, Match and Medicine, plus more. Mixed condition. (Est $100-150) (Image)

Scott 2020 Catalog 3A, "G" Countries - Used but in very good condition. (Retail $70) (Image)

Scott 2020 Catalog 3B, "H-I" Countries - Used but in very good condition. (Retail $70) (Image)

Scott 2021 Catalog 1B, "Austria to B" Countries - Like new condition. Previous owner no longer collects. (Retail $70) (Image)