Post Office Clerk - Postage Due Stamp of 1928 Surcharged "3 CVOS" 1937
ただいま表示中： フィリピン - 郵便料金不足分支払い用切手 - 1937 - Post Office Clerk - Postage Due Stamp of 1928 Surcharged "3 CVOS" - 1 切手.
ただいま表示中： フィリピン - 郵便料金不足分支払い用切手 - 1937 - Post Office Clerk - Postage Due Stamp of 1928 Surcharged "3 CVOS" - 1 切手.
![[Post Office Clerk - Postage Due Stamp of 1928 Surcharged "3 CVOS", タイプ B7]](https://www.stampworld.com/media/catalogue/Philippines/Postage-due-stamps/B7-s.jpg)
