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拍品专文
Woodbury's Photometer was introduced in 1879 and was an early comparison actinometer.
细节
Exposure meters/calculators
comprising a Sciopticon Co., London Woodbury Photometer, a Watkins Bee meter, a Watkins brass-barrel Exposure Meter, a Decoudin Photometer in maker's box, a Heydes Aktino Photo Meter in metal box, a Bewi and a Leudi (7)
comprising a Sciopticon Co., London Woodbury Photometer, a Watkins Bee meter, a Watkins brass-barrel Exposure Meter, a Decoudin Photometer in maker's box, a Heydes Aktino Photo Meter in metal box, a Bewi and a Leudi (7)
注意事项
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.