Geografi & rejser
Stemplet helsag
1988. LENINGRAD 88 INT CONFERENCE ON RESEARCH IN THE ARCTIC 5 KOP.
Stemplet helsag
1988. LENINGRAD 88 INT CONFERENCE ON RESEARCH IN THE ARCTIC 5 KOP.
Stemplet helsag
1988. 5 KOP + 5 KOP 12-12-88
Stemplet helsag
1989. CHELYUSKIN CAPE 5 KOP. 19-5-89.
Stemplet helsag
1988. 5 KOP 29-10-90.
Ustemplet helsag
1988. 5 KOP
Ustemplet helsag
1988. 5 KOP
Ustemplet helsag
1982. 5 KOP
Stemplet helsag
1984. 5 KOP
Stemplet helsag
1990. 5 KOP 13-3-90.
Stemplet helsag
1990. 5 KOP 13-3-90.
Stemplet helsag
1990. 5 KOP 13-3-90.
Stemplet helsag
1990. 5 KOP 13-3-90.
Stemplet helsag
1989. 5 KOP 15-10-89.
Stemplet helsag
1989. 5 KOP + 5 KOP 15-10-89.
Stemplet helsag
1989. 5 KOP + 5 KOP 15-10-89.
Ustemplet helsag
1982. 5 KOP. KRENKEL.
Ustemplet helsag
1982. 5 KOP. KRENKEL.
Stemplet helsag
1983. 5 KOP. KRENKEL. 24-12-83
Stemplet helsag
1987. 5 KOP. KRENKEL. 10-6-87
Stemplet helsag
1988. 5 KOP + 5 KOP EVGENOV 4-12-88.