| Description | Includes the following:
Design of 2 ton weighing crane, 20 Mar 1866
Foundations for hydraulic capstans, 1 Feb 1876
Design of patent hydraulic capstan for hauling waggon, 9 Apr 1874
Design of patent coaling crane with treble powered hydraulic engine, 9 Apr 1874
Design of 19 inch accumulator with house, 9 Apr 1874
Design of double powered waggon hoist, 9 Apr 1874 |