Having set the marker to the Scheiner setting,the column headed by the least distinct letter visible shows shutter speeds against aperture settings.
Drem Justophot: extinction meter Model 4, late 1920s, with case/box/instructions
C13303~ Le Photometre Normal Very c.1900 Early Extinction Meter, Degan, France
Unknown Extinction Type Light Meter, AS-IS
Vintage Nebro Visual Exposure Extinction Light Meter
Minolta SR Meter 2 camera mounted exposure meter. Near mint. Fully operational.
KONICA Light Meter II - Clip-on Light Meter for FP / FS - SNr: 60972
