1. Henke Coll 1_200 Reference (shelfmark): Henke Coll 1_200 Title: United States of America Humane Treatment of Animals Issue 5c stamp Scope & Content: Marginal block of four perforated MNH stamps with control number depicting a dog. The stamp was designed by N. Todhunter. Collection Area: Philatelic Collections Languages: English Date Range: 9 Apr 1966 Extent: 4 Items