23rd Aug, 2023 9:30
Cameras & Scientific Instruments
A Collection of Early Exposure Meters
a Watkins Dial actinometer (paper) exposure meter, circa 1903, a Wynne's Infallible and Infallible Hunter actinometer exposure meters, circa 1900-20, also three photo-electric exposure meters comprising a Bakelite Metropolitan-Vickers Metrovick, a Werra Werralux and a Zeiss Ikon Ikophot S, a Lot
Sold for £31
Result including buyers premium
a Watkins Dial actinometer (paper) exposure meter, circa 1903, a Wynne's Infallible and Infallible Hunter actinometer exposure meters, circa 1900-20, also three photo-electric exposure meters comprising a Bakelite Metropolitan-Vickers Metrovick, a Werra Werralux and a Zeiss Ikon Ikophot S, a Lot
Auction: Cameras & Scientific Instruments, 23rd Aug, 2023
