Catalogue of Propaganda-advertising Postal Cards of the USSR, 1927-1934

Propaganda ; Sowjetunion ; Postkarten ; Sowjetunion.

2016 Scott Specialized Catalogue of United States Stamps and Covers
By Donna Houseman, Charles Snee
Many important editorial changes enhance the '2016 Scott specialized catalogue of United States stamps and covers'.
Scott Specialized Catalogues of United States Stamps & Covers 2021
By Jay Bigalke, James Kloetzel
"Confederate States, Canal Zone, Danish West Indies, Guam, Hawaii, United Nations; United States administration: Cuba, Puerto Rico, Philippines, Ryukyu Islands.
Scott 2011 Specialized Catalogue of United Stamps and Covers
By James E. Kloetzel
"Confederate States, Canal Zone, Danish West Indies, Guam, Hawaii, United Nations; United States administration: Cuba, Puerto Rico, Philippines, Ryukyu Islands."
2011 Scott Classic Specialized Catalogue: Stamps and Covers of the World Including Us 1840-194 (British Commonweath to 1952)
By James E. Kloetzel
2011 Scott Classic Specialized Catalogue: Stamps and Covers of the World Including Us 1840-194 (British Commonweath to 1952)