Open Book 2.50 $ — Portugal, 1954

Open Book (Portugal, 1954), face value 2.50 $, “National literacy campaign” series. Photo, catalogue value, details and photo identification.
- Series
- National literacy campaign
- Issue date
- 1954
- Face value
- 2.50 $
- Colors
- Brown ochre | Red Brown
- Print run
- 1,000,000
- Yvert
- PT 810
- Michel
- PT 828
- Stanley Gibbons
- PT 1115
- Scott
- PT 797
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