| Description | 22. Carter & Phillips. Mar., Sep., Oct. 1870, Dec. 1872, Feb. 1873. 22 items.
New boiler; new 10 inch cylinder with 14 inch stroke etc. for a vertical engine.
Also 3 inch pump.
New boiler, Mar. 1870:
Plan and sections of new boiler - partially coloured original and partially coloured reverse drawings; tube from old boiler - partially coloured drawing. The drawings of the new boiler bear letter codes.
New engine parts, Sep., Oct. 1870:
Sketch of shaft, cylinder and slide case etc. - partially coloured original and partially coloured reverse drawings; connecting rods and cross bars. These drawings bear letter codes.
Also the following uncoded drawings, rough sketches etc.: pencil drawing of front and side view of engine; pencil list of new parts required with sketches of pipe etc.; crank shaft; sketch of shaft; small pencil sketch of shaft [?]; connecting rod ends for large cylinder and feed pump; sketch of cold water pump - partially coloured tracing; pencil drawing of working gear brackets; sheet of pencil drawings of various components.
3 inch pump, Dec. 1872, Feb. 1873:
General arrangement and details of pump and gearing - partially coloured original and partially coloured reverse drawings; intermediate shafting for pump - tracing and partially coloured copy; section and plan of the pump and well - partially coloured tracing. All the drawings except the last item bear letter codes.
For Carter & Phillips.
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