1914-
.
1940-1945
Literatuur:
Burwell, B.B. CUBA, WORLD WAR II, CENSORSHIP OF STAMPS. CCSG 1993, 20, 3, p 111-113.
Miller, C. WWII – CUBA – handstamps. CCSG 2006, 33, 4, p 171-172.
Vogt, W. Zensur aus Cuba ab Juni 1943. AGZ Rundbriefe 73 / 1992. P50-52.
.