Adams
Adams & Co.
Imperial Exposure Meter No. 1 for Bright Light
The Imperial Dry Plate Co. Ltd
![Wynne's Infalible [Exposure Meter]](/img/PT-CPF-CCEF-GMO-00095_k1_m0001-400.jpg)
Wynne's Infalible [Exposure Meter]
Infallible” Exposure Meter Company
Bee Meter
Watkins
Bee Meter
Watkins
