Stamps, 101391 on-id
1 to 2 of 2
Philippines
postage1962, Jan 23 ovpted unwmk p. 11
| - | 6c on 5c+5c | grn & red | Quezon Institute |
semipostal
1959 provisional semipostal issue ovpted
| X | 3c+5c on 5c+5c | grn & red | Quezon Institute | — | — |
1 to 2 of 2
| - | 6c on 5c+5c | grn & red | Quezon Institute |
| X | 3c+5c on 5c+5c | grn & red | Quezon Institute | — | — |