MAP Stamp Unit of the ATA
Map stamps of the world a cooperative project of the Carto-Philatelists. - Milwaukee, WI (3306 N. 50th St., Milwaukee 53216) American Topical Association, 1982 - ATA handbook ; no. 104 .
Postage stamps -- Topics -- Maps.
Map stamps of the world a cooperative project of the Carto-Philatelists. - Milwaukee, WI (3306 N. 50th St., Milwaukee 53216) American Topical Association, 1982 - ATA handbook ; no. 104 .
Postage stamps -- Topics -- Maps.