Airmail - The 50th Anniversary of the Social Security Institute - Fluorescent Paper 1978
Rāda: Ekvadora - Pastmarkas - 1978 - Airmail - The 50th Anniversary of the Social Security Institute - Fluorescent Paper - 3 marka.
1978
Airmail - The 50th Anniversary of the Social Security Institute - Fluorescent Paper
17. marts SV: Neviens Perforēšana: 12¼ x 11¾
![[Airmail - The 50th Anniversary of the Social Security Institute - Fluorescent Paper, veids BMD]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/BMD-s.jpg)
![[Airmail - The 50th Anniversary of the Social Security Institute - Fluorescent Paper, veids BME]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/BME-s.jpg)
![[Airmail - The 50th Anniversary of the Social Security Institute - Fluorescent Paper, veids BMF]](https://www.stampworld.com/media/catalogue/Ecuador/Postage-stamps/BMF-s.jpg)
