Sources of energy. Dam on the river Bromme (France). Société des forces motrices de la Truyère, 1931-1934. Photograph by François Kollar (1904-1979). Paris, Bibliothèque Forney.
Reference
41425-4
License
Right Managed
Date of shooting
1931-01-01 - 1934-01-01
Restriction(s) of use
Prior permission required for all advertising & promotional use or use on consumer goods & derivative products.