Water Pump by Josef Karl Hell 7 SK — Slovakia, 1999
Water Pump by Josef Karl Hell (Slovakia, 1999), face value 7 SK, “Technical Advances 1999” series. Photo, catalogue value, details and photo identification.
- Series
- Technical Advances 1999
- Issue date
- 1999
- Face value
- 7 SK
- Colors
- Black brown | Yellow
- Print run
- 1,571,500
- Yvert
- SK 304
- Michel
- SK 348
- Stanley Gibbons
- SK 324
- Scott
- SK 338