125th Anniversary of Delft Technological University 20 c — Netherlands, 1967
125th Anniversary of Delft Technological University (Netherlands, 1967), face value 20 c. Photo, catalogue value, details and photo identification.
- Issue date
- 1967
- Face value
- 20 c
- Colors
- Dark brown | Yellow olive
- Print run
- 31,292,700
- Yvert
- NL 844
- Michel
- NL 871
- Stanley Gibbons
- NL 1025
- Scott
- NL 443