Description
Folio, hand-coloured architectural to scale ink drawings, many hand-coloured, 1888-89, showing buildings, bevel gearing, W.I. plate girder bridge, Wing walls of bridge, Chain survey at Cooper's Hill, , Road Survey with prismatic compass, level section, gales traverse, diagram of triangulation and protraction of traverses at Cooper's Hill, Trigonometrical survey at Coopers Hill, Railway projects, Irrigation canals on the Thames, design for a 4 5HP Turbine 55 feet fall, Design for a Country Residence, large folio, half morocco, labelled on upper cover "R.F. Thorp. R.I.E. College 1887-90"