Volume Eleven - Pre-Victorian to the Present Day - some more aspects - Large Testing Machines in South Wales, 1829-1906 . . .
Large Testing Machine - Tests on 35-ton Horizontal Machine. [198] [716] Fig. 1 - W.I. stockless Anchor weighing 61 cwt. 1 qr. tested to 49 tons on Machine. Fig. 2 - Three Links in Machine, ready for testing.