Details
A late 19th-Century lacquered-brass barograph,
unsigned, the recording drum with charts by Thomas Armstrong & Brothers Ltd., in carved and decorated glazed oak case with card and accessory drawer -- 15½in. (39.4cm.) wide
See Illustration
unsigned, the recording drum with charts by Thomas Armstrong & Brothers Ltd., in carved and decorated glazed oak case with card and accessory drawer -- 15½in. (39.4cm.) wide
See Illustration