File:Varro Tyler Characteristics of Genuine Japanese Stamps.jpg - Wikimedia Commons

Cherry Blossoms: 6 Sen Orange and Violet Brown with Syllabics Below Buckle - Japan Stamps - Genuine & Forged

The Project Gutenberg eBook of Illustrated History of Ancient Literature Oriental and Classical, by John D. Quackenbos, A.M., M.D..

Big Blue 1840-1940

Collectors Club Philatelist: 102.1 2023 Jan/Feb by 58W40 - Issuu

Philatelic Literature: Japan

The Project Gutenberg eBook of Encyclopædia Britannica, Volume II Slice II - Anjar to Apollo.

Seven Days, February 15, 2012 by Seven Days - Issuu

The NSW 1888 2d blue Emu, Takuma postal stamp forgery - STAMPBOARDS - Postage Stamp Chat Board and Stamp Forum

File:Varro Tyler Characteristics of Genuine Japanese Stamps.jpg - Wikimedia Commons

Sale 1184 Fine Books & Manuscripts, including Americana by Hindman Auctions - Issuu

Collectors Club Philatelist: 102.1 2023 Jan/Feb by 58W40 - Issuu

Stamp forgeries of Burma Stampforgeries of the World

rupanews - RUPA - Retired United Pilots Association

Japanese stamps hi-res stock photography and images - Alamy

Big Blue 1840-1940