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Details
A barograph,
by C.W. Dixey & Son, the lacquered-brass mechanism with recording drum and ink bottle, contained in a glazed mahogany case -- 14in. (35.5cm.) wide; with a packet of additional recording charts by NEGRETTI & ZAMBRA
See Illustration
by C.W. Dixey & Son, the lacquered-brass mechanism with recording drum and ink bottle, contained in a glazed mahogany case -- 14in. (35.5cm.) wide; with a packet of additional recording charts by NEGRETTI & ZAMBRA
See Illustration