Ten Universal Postal Union Airmail US Postage Stamps - No. C42

This stamp has been designated as Scott Number C42. The UPU's headquarters continue to be located in Bern, Switzerland.

C42 - 1949 10c Post Office - Mystic Stamp Company

Daniel F. Kelleher Auctions, LLC Sale - 790 Page 21

紫色未使用美国邮票(1941 10 分面额现在)

279-84 - Complete Set, 1898 Universal Postal Union Colors - Mystic Stamp Company

TEN 10c Pan-american Building Airmail Stamp .. Pack of 10 Vintage Unused Postage Stamps. Washington DC Latin America Postage Penpals

Scott #c42 10¢ u.P.U. P.O. Building airmail stamps issued over 70 years ago!! Lot of 400 unused mint stamps still valid for postage. Add 1 or more

#C42 10¢ U.P.U. P.O. Building Airmail LOT 400 Mint Stamps Spice Your Mailings! | United States, Air Mail Stamp

US, C42-44 Air Mail , UPU 75 years set,1949, MNH

Daniel F. Kelleher Auctions, LLC Sale - 790 Page 21

113 US 1949 Scott# C42/44 MNH** cat. $1.15 ( Offers welcome )