| Description | James Watt & Co. Drawings: Boilers (5 items).
1363b. Francis Elliott. Jun.-Aug. 1851. 5 items.
Boiler and apparatus.
Boiler and apparatus - partially coloured original and partially coloured reverse drawings; boiler, seating and apparatus - partially coloured drawing; boiler apparatus - coloured original and coloured reverse drawings. All the drawings bear letter codes. |