55.1 MB (4.4 MB compressed)
4057 x 4748 pixels
34.3 x 40.1 cm ⏐ 13.5 x 15.8 in (300dpi)
SCIENCE PHOTO LIBRARY SCIENCE PHOTO LIBRARY
Acetylene-powered projector. Such lighting systems were used before the adoption of electrical lighting instead. This acetylene power system was constructed by E. Mazo of Paris, France. Artwork from the first volume (1897) of 'La Revue Scientifique et Industrielle' by French chemist and inventor Jules-Louis Breton (1872-1940).
Model release not required. Property release not required.