Found in an old Australian newspaper:
Maurice A. Hammoneau, of Brook-lyn, N.Y., bookbinder extra-ordinary,puts bindings on books to harmonise with their subject matter. Thus Hammoneau will encase a volume on reptiles in snake-skin, or dress a book on music in ivory piano keys. For Hitler's Mein Kampf, Hammoneau chose skunk skin.-Sideshow, N.C. Canberra Times, Monday 29 April 1940
On the Hitler skunk theme a novelty firm produced a complete ceramic trio set featuring the Hitler Skunk, Mussolini Pig and Tojo Rat. These are shown in the 1944 catalogue of Johnson Smith and Co.