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细节
A good 20th-Century barograph,
by Negretti & Zambra, with a glazed oak cover and oak base -- 35cm. (13¾in.) wide
See Colour Illustration
The black crackled baseplate has a plaque stamped 28/31 in Hg R/32307. Aside from the clockwork drum and aneroid, there is also an ink bottle and clamp for the recording index.
by Negretti & Zambra, with a glazed oak cover and oak base -- 35cm. (13¾in.) wide
See Colour Illustration
The black crackled baseplate has a plaque stamped 28/31 in Hg R/32307. Aside from the clockwork drum and aneroid, there is also an ink bottle and clamp for the recording index.
注意事项
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis