細節
A barograph,
by Pastorelli and Rapkin Ltd., the lacquered-brass mechanism with 7in. (17.8cm.) high recording drum, aneroid barometer and centigrade and fahrenheit thermometer, in glazed mahogany case -- 21in. (53.4cm.) wide
See Illustration
by Pastorelli and Rapkin Ltd., the lacquered-brass mechanism with 7in. (17.8cm.) high recording drum, aneroid barometer and centigrade and fahrenheit thermometer, in glazed mahogany case -- 21in. (53.4cm.) wide
See Illustration