Houghton's envelope adaptor

Envelope holder with integral focusing screen of wood. For cameras taking block form slides. Quarter plate. Houghtons Limited.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/2941
Materials:
wood (unidentified)
type:
slide adaptor
credit:
The Kodak Collection at the National Media Museum, Bradford