Results
There are 3 records matching your search.
Displaying records 1 to 3
Switch Views: Lightbox
| Image List
| List
Title | Maker | Date Made | |
Bee Meter | Watkins Meter Company | c.1903 | View |
Johnson Exposure Calculator | Johnsons of Hendon | c.1950 | View |
Weston Exposure Meter for Motion Picture Cameras | Weston Electrical Instrument Corporation; J. Lizars, Opticians | 1930s | View |