electronics conferences issue of Philippines

  • Colnect-2908-762-Congress-on-Electronics.jpg
  • Colnect-2908-763-Congress-on-Electronics.jpg
Short desc: electronics conferences

Issuer: Philippines
Date: 2/29/1972
Occasion: unset


Consists of 2 stamps: (See stamps as list)

5s
40s

All are d=radar dish with map perf=14x14.75