Helena Prus Movies
- 2000
Janez Puhar's Missing Formula
Janez Puhar's Missing Formula02000HD
The documentary entitled 'Janez Puhar's Lost Formula' introduces the Slovenian inventor of glass-plate photography from the point of view of a foreign...
![Janez Puhar's Missing Formula]()
02000HD
The documentary entitled 'Janez Puhar's Lost Formula' introduces the Slovenian inventor of glass-plate photography from the point of view of a foreign...