This object is not on display at the National Air and Space Museum. It is either on loan or in storage.
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- A somewhat complex array of copper tubing on two levels (inner/outer), which seems experimentally more complex than most established boiler assemblies developed between 1893 and 1896. Inner tubing is double-rowed and surrounded by a series of single, outer tubes; all connected to a main tube running down the middle.
- Stored with A19820855000
Country of Origin
- Coppery Alloy
- Iron Alloy
- 3-D: 38.7 x 18.1 x 10.8cm (15 1/4 x 7 1/8 x 4 1/4 in.)
- Storage: 47.9 x 47 x 13cm (18 7/8 x 18 1/2 x 5 1/8 in.)