Description
Two examples of Phillips Exposure Meter, one in boxwood, the other celluloid .They have various settings for various F-stops, plate speeds and weather conditions. Both in original cases. Condition good Noting the slides on the celluloid scale are very stiff, and the boxwood scale has hand inked addition on ‘plate times wet’ and the card case is complete but distressed.
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Dealer information
Fletcher
Fletcher Wallis
Fletcher Wallis sells objects and books relating to the history of science, medicine and technology Arcade. He publishes books through Vernier Press, including Antique Medicine Chests, and Corkscrew Patents from 1795. He has been dealing for forty eight years.