Details
A 20th-Century barograph,
by Negretti & Zambra, no.E.2737, with a glazed cover and a stained wooden base with a drawer -- 36.2cm. (14¼in.) wide
The recording index has a clamp to place it against the clockwork recording drum. There is an eight-part aneroid and an ink bottle. The drawer contains spare recording cards.
by Negretti & Zambra, no.E.2737, with a glazed cover and a stained wooden base with a drawer -- 36.2cm. (14¼in.) wide
The recording index has a clamp to place it against the clockwork recording drum. There is an eight-part aneroid and an ink bottle. The drawer contains spare recording cards.
Special notice
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