Bewi Super
E. & W., Ernst & Wilhelm Bertram
MultiLux
Ice
Sixtus
P. Gossen & Co. GmbH
Hasselblad Meter Knob
P. Gossen & Co. GmbH
Ikophot
Zeiss Ikon A. G.
Polaroid PR-22 Exposure Meter
General Electric
Sekonic Micro Clipon
Sekonic Co. Ltd
L-98 Micro Leader
Sekonic Co. Ltd
Werralux
Werra
Walz Movie Meter
Walz Trading Co.
Weston Photronic Senior (Model 650)
Weston Elec. Inst. Corp.
Tempophot T-4
Metrawatt A. G.
Weston Master III Model 737
Weston Elec. Inst. Corp.
Unittic
Showa Koden Co. Ltd
Weston Ciné 819
Weston Elec. Inst. Corp.
Electrophot Model M-S-A
J. Thos. Rhamstine
Norwood Director Model C
Director Products Corporation
