Bosscha Observatory 40th issue of Indonesia
|
Short desc: Bosscha Observatory 40th
Issuer: Indonesia Date: 9/20/1968 Occasion: Bosscha Observatory opening Number/Year: 40 Consists of 2 stamps: (See stamps as list) 15r perf=12.5x12 30r vio&org All are d=Bosscha Observatory Record of changes |
|
