First day envelope Space USSR 1970 Mi 3779

€ 0⁸⁹ 
1⁷⁴ BGN

9d 4h 13m

stf_57 (65)

First day envelope (traveled) Space of the USSR 1990 Mi 6152

€ 0⁹² 
1⁸⁰ BGN

9d 4h 13m

stf_57 (65)

First day envelope Space (SPACE MAIL) USSR 1978 Mi 4735

€ 0⁸⁹ 
1⁷⁴ BGN

9d 4h 13m

stf_57 (65)

First envelopes Space USSR 1986 Mi 5591-93 - 1, 2 and 3

€ 1²⁵ 
2⁴⁴ BGN

9d 4h 13m

stf_57 (65)

Space Wave Cosmos USSR 1981 Mi 5121

€ 0⁶⁴ 
1²⁵ BGN

5h 33m 44s

stf_57 (65)

3868 Kingdom of Bulgaria Karlovo Waterfall Suchurum Paskov 1933

€ 10²³ 
20⁰¹ BGN

3d 13h 23m

orduni (214)

First day envelope Aviation Romania 1978 Mi 3563-69 - 2

€ 0⁸⁷ 
1⁷⁰ BGN

9d 4h 13m

stf_57 (65)

First day envelope Space USSR 1985 Mi 5496

€ 0⁷⁴ 
1⁴⁵ BGN

9d 4h 13m

stf_57 (65)

Envelope Space (1 year. East 2) USSR 1961 Mi 2521

€ 1⁴¹ 
2⁷⁶ BGN

9d 4h 13m

stf_57 (65)

First day envelope Space Apollo-Union Poland 1975 Mi 2386-88

€ 0⁸⁴ 
1⁶⁴ BGN

9d 4h 13m

stf_57 (65)

First day envelope Space USSR 1986 Mi 5589

€ 0⁷⁴ 
1⁴⁵ BGN

9d 4h 13m

stf_57 (65)

Envelope Space (seal BAYKONUR) USSR 1988 Mi 5834

€ 0⁷⁷ 
1⁵¹ BGN

9d 4h 13m

stf_57 (65)

Space Wave Cosmos USSR 1981 Mi 5051

€ 0⁶⁴ 
1²⁵ BGN

5h 33m 44s

stf_57 (65)

First day envelope Space Poland 1964 Mi 1553-60 - 1

€ 0⁸⁴ 
1⁶⁴ BGN

9d 4h 13m

stf_57 (65)

First day envelope Space Poland 1978 Mi 2564

€ 0⁸⁴ 
1⁶⁴ BGN

9d 4h 13m

stf_57 (65)

Space Wave Space Cosmos USSR 1980 Mi 4990

€ 0⁶⁴ 
1²⁵ BGN

5h 33m 44s

stf_57 (65)

First day envelope Space USSR 1978 Mi 4713

€ 0⁷⁴ 
1⁴⁵ BGN

9d 4h 13m

stf_57 (65)

First day envelope Space (RED STAMP) USSR 1966 Mi 3240

€ 1⁰² 
1⁹⁹ BGN

9d 4h 13m

stf_57 (65)