拍品 164
164
A late 19th-Century nickel-plated brass anemometer,
A late 19th-Century nickel-plated brass anemometer,

细节
A late 19th-Century nickel-plated brass anemometer,
with silvered dial graduated for meters and hect, with eight aluminium blade impeller, with staff mounting and correction cards, in plush-lined leatherette-covered case -- 8in. (22.2cm.) wide

See Illustration