| Description | James Watt & Co. Drawings: Engines (8 items). 1362. Miscellaneous Engines. 1856, 1860, 1862, 1868, 1870, not dated. 8 items. Drawings of miscellaneous engines. T. J. Laby: Elevation of independent high pressure beam engine with A frames - partially coloured tracing, Jan. ? [date torn away]. Section and plan of a horizontal rotative engine - partially coloured tracing, Mar. 1856 (marked "This copy made by Mr. Hazelden from the tracing sent here from London St. 30 Mar. 1857") - for ?. C. J. Mare & Co.: Bed plate and plummer block for a 36 inch engine with 6 foot stroke - reverse drawing, Nov. 1860. Charles Cammell & Co.: Sketch of bed plates, working and expansion gear - reverse drawing, May 1862. "Copy Specification of Engines of 70 horses power" - specification of 70 horse boat engines made in the London office, 30 Nov. 1868. F. Barnes & Co.: Elevation of independent beam engine - pencil drawing, Apr. 1870 (this drawing bears a letter code and is marked "Tracing of engine & foundations completed from J. Liebig's 25 HP"). Everitt & Sons: Pencil drawings of 21 inch engine, not dated. Elevation and plan of 16 horse beam engine, boilers and blowing cylinder - undated tracing [for a German customer?]. |