Set of 5 Vectographs with Channeling Effect Caused by Acetate Deterioration, 5 x 3 inches (each), c. 1944
Published as Ortho-fusor for Modern Visual Training by Bausch & Lomb Optical Company, initially intended to be viewed through Polaroid three-dimensional glasses for the purpose of training the eyes for “obtaining comfortable and efficient vision”
Condition notes- Beautifully weathered, there is a subtle odor of photo emulsion
Set of 5 Vectographs with Channeling Effect Caused by Acetate Deterioration, 5 x 3 inches (each), c. 1944
Published as Ortho-fusor for Modern Visual Training by Bausch & Lomb Optical Company, initially intended to be viewed through Polaroid three-dimensional glasses for the purpose of training the eyes for “obtaining comfortable and efficient vision”
Condition notes- Beautifully weathered, there is a subtle odor of photo emulsion