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Galvanised steel pipe elbow, tapered, for the Early Green aero engine type C6 No. 20 150 H.P

Galvanised steel pipe elbow, tapered, for the Early Green aero engine type C6 No. 20 150 H.P

1 Small brass elbow

One small brass elbow

1790-1819

1 Large brass elbow

One large brass elbow

1790-1819

Part of snifting valve consisting of brass elbow with flange and wooden fixtures, intended for use on a large steam engine. Taken from the contents of the private workshop of James Watt from his house of Heathfield, Birmingham, where he lived from 1790 to his death in 1819 (see note)

Part of Snifting Valve from large steam engine.

1763-1764

1 Zinc elbow, made of 1½” tube, apex to end of tube 27”

Zinc elbow, made of 1½” tube, apex to end of tube 27”

1790-1819

Copper elbow for suction limb with grazed lead joint

Copper elbow for suction limb

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National Railway Museum
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