Granite Seen Through Microscope 15 c — Rhodesia, 1971
Granite Seen Through Microscope (Rhodesia, 1971), face value 15 c, “"Granite '71" Geological Symposium” series. Photo, catalogue value, details and photo…
- Series
- "Granite '71" Geological Symposium
- Issue date
- 1971
- Face value
- 15 c
- Colors
- Multicolor