Images available for reproduction and use. Please see the Ordering & Use page at http://tessa.lapl.org/OrderingUse.html for additional information.
A new invention, a microscope set onto a rail with another lens and objects that may be prisms. In the background appears a Cenco Hyvac Pump, produced by the Central Scientific Co. (The photographer's note said "television phone," but no electrical wires are visible.)
1 photograph :b&w Photographic prints
00047363 SecurityÂ Pacific National Bank Collection Technology-Inventions.; N-005-986 4x5 CARL0000051201 http://184.108.40.206/cdm/ref/collection/photos/id/102123
Inventions--California--Los Angeles Scientific apparatus and instruments--California--Los Angeles