Small rectangular metal box with rounded edges. Slide frame for 5cm square slides, with 24x36mm opal glass screen, lit from behind by a 2.5v .3 A MES bulb, supplied by two 3v penlight batteris in parallel. A switch worked by a spring contact in the slide frame connects bulb to batteries.
Details
- Category:
- Photographic Technology
- Collection:
- Kodak Collection
- Object Number:
- 1990-5036/4272
- type:
- transparency viewer
- credit:
- The Kodak Collection at the National Media Museum, Bradford
