J. Presper Eckert's light beam receiver box with open lid
Catalog Number
102664254
Type
Still Image
Description
This is a black and image of Eckert's light beam receiver with the lid open showing the interior. A power cord is resting on top of the box. Written on verso side in pencil is "26073". Written in pencil on small white piece of paper accompanying the image is "1086-15?"