Safety Battery Box external source for supplying electric for medical lamps - sold as is.
Signed: American Cystoscope Makers, Inc., N.Y.
Place: USA
Materials: Wood, metal, plastic, no. 6 dry cells (Leclanche)
Date: 1940 - 1963
Size: 102x277x245m
Grey-painted box (peeling) with metal carrying hook. Front has meter, light, control knob. Inside plate is broken, some corrosion on connections, see photos.
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