#3107-101988 Hungary
$2.15 #507-121995 Azerbaijan
$1.35 #2277a1983 Korea, Dem. People's Republic
$4.25- $7.75 #1788a1979 Korea, Dem. People's Republic
$5.50 #C93-991977 Mongolia
$1.25 #507-111995 Azerbaijan
$1.25 #9NB142-451978 Berlin
$2.75 #2069-711981 Korea, Dem. People's Republic
$9.25 #C164-701982 Mongolia
$1.00 #442-471983 Guinea-Bissau
$1.60 #2007A-08c1989 Guyana
$8.00 #1989a1980 Korea, Dem. People's Republic
$18.00