Superb example of a brass and mahogany vacuum pump

Superb example of a brass and mahogany vacuum pump






Country of manufacture

UK and Ireland

Category: Physics & Chemistry


A wonderful example of a double valve demonstration vacuum pump with brass and mahogany columns, decorative finials, and the raised larger plate supported columns, with a smaller one to the rear, signed on the engraved plate by Ladd, Penton place, Walworth

The  brass work with the original lacquer and some of the original accessories are even signed as well.

These include a syphon gauge, a Magdeburg sphere, a glass blub with valve and a hand pump.

All contained in an oak traveling case which explains the fantastic original condition the instrument is in.

Ladd is listed working in the mid 19th century although this model is the same as the ones made by Adams in the 18th century .

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Dealer information

GB Hansord Antiques

Hansord Antiques

Our showrooms are set in a fine Georgian house in the heart of the historic city of Lincoln. Hansord Antiques always have an interesting selection of antique clocks and scientific instruments, in addition to our extensive stock of fine furniture and works of art. Members of the British Antique Dealers Association.