1941 - 1990
Sowjetunion, Brief
1946. SOWJET 30 KOP pilot on cover cancelled RIGA 11.10. 46. Unusual Latvian postal history.
Michel 682
Sowjetunion, Michel 892+, Brief
1957. Sowjet. Registered cover PAR AVION to Sweden from DUBULTI RSS DE LETTONIE 14 7 57. Interesting franking including 1 rub Stratosphere (tear). Latvija postal history.
Sowjetunion, Michel 1829+, Brief
1957. Sowjet. Registered cover PAR AVION to Sweden from RIGA RSS DE LETTONIE 19 5 57. Interesting franking including 40 KOP Wladimir Lenin painting. Unusual franking. Latvija postal history.
Sowjetunion, Michel 1867+, Brief
1957. Sowjet. Registered cover to Sweden from RIGA RSS DE LETTONIE 11 7 57. Interesting franking including pair 40 KOP Robert Burns. Unusual franking. Latvija postal history.
Sowjetunion, Michel 1852+, Brief
1957. Sowjet. Registered cover to Sweden from DUBULTS RSS DE LETTONIE 1 6 57. Interesting franking including 2 ex 25 KOP rowing + 60 KOP boxing. Unusual franking. Latvija postal history.
Sowjetunion, Michel 1981-1982+, Brief
1958. Sowjet. Registered cover to Sweden from RIGA RSS DE LETTONIE 23 3 58. Interesting franking including complete set peace. Unusual franking. Latvija postal history.
Sowjetunion, Michel 2635, Brief
1962. Sowjet. Cover with 4 KOP Pawel Popowitsch cancelled with special cancel RIGA 15 9 62. Latvian postal history.
Sowjetunion, Michel 2065+, Brief
1959. Sowjet. Registered cover to Sweden from RIGA RSS DE LETTONIE 15 6 59. Interesting franking including 2 ex 40 K children and 40 K Maksim Gorkij. Unusual franking. Latvija postal history.
Sowjetunion, Michel 1387+, Brief
1950. Sowjet. Registered cover PAR AVION to USA from LIEPAJA RSS DE LETTOWIE 22-10-55. Interesting franking including 40 KOP map over Sowjet. Latvija postal history.
Sowjetunion, Michel 2280+, Brief
1960. Sowjet. Registered cover to Norway from RIGA RSS DE LETTONIE 3 4 60. Interesting franking including 10 K HELICOPTER and 25 K diver. Latvian postal history.