Details
A barograph,
by Dollond & Aitchison, the lacquered-brass mechanism with eight-tier aneroid bellows, thermometer, recording drum and ink bottle, under glazed cover, on oak plinth base with card drawer and wall bracket mounting -- 14 5/8in. (37.2cm.) wide
See Illustration (2)
by Dollond & Aitchison, the lacquered-brass mechanism with eight-tier aneroid bellows, thermometer, recording drum and ink bottle, under glazed cover, on oak plinth base with card drawer and wall bracket mounting -- 14 5/8in. (37.2cm.) wide
See Illustration (2)