The 6th Asian Electronics Conference, Manila (1971) and Related Events 1972
ただいま表示中： フィリピン - 郵便切手 - 1972 - The 6th Asian Electronics Conference, Manila (1971) and Related Events - 2 切手.
ただいま表示中： フィリピン - 郵便切手 - 1972 - The 6th Asian Electronics Conference, Manila (1971) and Related Events - 2 切手.
![[The 6th Asian Electronics Conference, Manila (1971) and Related Events, タイプ AGT1]](https://www.stampworld.com/media/catalogue/Philippines/Postage-stamps/AGT1-s.jpg)
![[The 6th Asian Electronics Conference, Manila (1971) and Related Events, タイプ AGT2]](https://www.stampworld.com/media/catalogue/Philippines/Postage-stamps/AGT2-s.jpg)
