30-line mirror drum television, 1933-35, equipped with a 30-line drum scanner manufactured by Mervyn, known as the Unisphere mirror drum scanner. Chassis designed for back projection to a ground glass screen. The apparatus includes a chassis, transformer, and drive motor.
Details
- Category:
- Television
- Object Number:
- 1993-5008/1
- Materials:
- metal (unknown) and glass
- Measurements:
-
overall: 270 mm x 470 mm x 295 mm, 9 kg
- type:
- mirror drum television
