Frequency Hopping, by Hedi Lamarr(1914-2000) 90 ct — Austria, 2020
Frequency Hopping, by Hedi Lamarr(1914-2000) (Austria, 2020), face value 90 ct, “Austrian inventions” series. Photo, catalogue value, details and photo…
- Series
- Austrian inventions
- Issue date
- 2020
- Face value
- 90 ct
- Colors
- Multicolor
- Print run
- 350,000
- Yvert
- AT 3345
- Michel
- AT 3501
- Stanley Gibbons
- AT 3596
- Scott
- AT 2836