
| Country of
issue |
Colombia |
| Date of Issue
|
19 July 1945 |
| Catalogue
number(s) |
Scott 521, SG 618 (red); Scott
522, SG 620 (blue); Scott 523, SG 619 (green) |
| Notes |
These "Yalta" overprints mark
the first appearance of Winston Churchill on a postage stamp. The original stamps were issued March 1939. Stamps with inverted overprints also exist. |
