Mint plate block of four postage stamps issued by the US Post Office, depicting the Palomar Observatory.
USA 1948 Palomar Mountain Observatory Plate Block of 4 Stamps- Catalog No 966
Was:
$61.80
Now:
$30.90
- SKU:
- ZS18304
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.