 |
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
August 26, 1951 |
5c Numbered master die proof in green on India affixed to large card. 
 
Scott 566 - 568
6c Die proof on india affixed to thick card, on sunken card.
18c Large numbered die proof on India on sunken card.* *Used with permission from Cherrystone Philatelic Auctioneers |