Issue: UPU Overprint on Postal Congress Issue (Panama, 1937)

Thursday, March 4, 1937, UPU Overprint on Postal Congress Issue

Thursday, March 4, 1937 Panama will issue: Stamp "La Pollera Overprinted UPU" face value 2,

Here you can manage your collection of postage stamps online.

Here you can manage your collection of postage stamps online.

To learn more