Special Akuret actinometer, made by Portable Studio Manufacturing Co, c.1900. Printing frame with 21 step wedge, in 3 rows. Used for carbon and platinotype process. Cost 3/6. With instructions and paper sample packet.

Details

Category:
Photographic Technology
Collection:
Kodak Collection
Object Number:
1990-5036/508
Materials:
wood (unidentified) and glass
type:
actinometer
credit:
The Kodak Collection at the National Media Museum, Bradford

Parts

Special Akuret actinometer

Special Akuret actinometer

Object Number:
1990-5036/508/1
type:
actinometer