History of Science Museum: Collection Database Search

Record Details

Hewitt Regulating Stopcock

preview image for Hewitt Regulating Stopcock
Inventory Number: 10388
Object Type:
Accession Number: 1998-7
Brief Description: Stopcock and mixing chamber, part of a dental anaesthetic machine. Used for nitrous oxide and oxygen. Main body has scale (pressure?) on a dial with an arm on both sides. Five hollow tubes of various sizes protrude from this main body, two with caps. Inscribed on the dial 'George Barth & Co Sole Makers' '54 Poland Street London N.W.' Inscribed on one tube and the base 'No2'. Written in black on front '95'.
Provenance: From the Nuffield Department of Anaesthetics, John Radcliffe Hospital.
Collection Group:
Material(s): Metal
Height Width Depth Diameter Unit
108 75 133 mm


Image with multimedia irn 47473

Permalink: http://www.mhs.ox.ac.uk/object/inv/10388