International Physics Olympiad
Issue number
629
Date of issue
10.02.2017
Face value
1.45 €
Sell price
0.73 €
- Stamp dimensions
- 26,5 x 44,1 mm
- Form of printing sheet
- TL
- Stamps per sheet
- 50
- Stamps in set
- 1
- Printer
- Postal Printing House of Securities, Prague
- Printing technology
- Offset
- Circulation
- 1 500 000