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细节
A 19th-Century Swedish lacquered-brass vacuum pump,
marked O.A. ERICSSON GÖTEBORG, with double mahogany pumping handle, glass tubes showing the ratchet action, brass release valve stamped with an arrow and O, mercury pressure gauge mounted on a brass scale with domed glass cover and valve, and a 20cm. dia. glass-covered vacuum table with central threaded ferrule and glass bell-jar -- 42cm. (16½in.) long; together with a pair of lacquered-brass Magdeburg hemispheres (4)
marked O.A. ERICSSON GÖTEBORG, with double mahogany pumping handle, glass tubes showing the ratchet action, brass release valve stamped with an arrow and O, mercury pressure gauge mounted on a brass scale with domed glass cover and valve, and a 20cm. dia. glass-covered vacuum table with central threaded ferrule and glass bell-jar -- 42cm. (16½in.) long; together with a pair of lacquered-brass Magdeburg hemispheres (4)
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.
This lot is subject to storage and collection charges.
**For Furniture and Decorative Objects, storage charges commence 7 days from sale. Please contact department for further details.**