Plaster copy of Bust of James Watt, by Sir. Francis Chantrey, 1815 Plaster copy of Bust of James Watt 1815
Fragments from the plaster Bust of James Watt, by Domenico Brucciani, United Kingdom 1815 Fragments from the plaster Bust of James Watt 1815
Two Frames containing prints of 1000 K.W. Ljungstrom Steam Turbine (from "Engineering" 12/4/ 1912) Frames containing prints of 1000 K.W. Ljungstrom steam turbine
Collotype, 6000 K.W. turbo-alternator, and exciter, Randfontein, S. Africa Collotype, 6000 K.W. turbo-alternator
Glossy Prints, 7" x 9", on mounts 14" x 20":- 23575 - 30,000 K.W. B.T.H. extraction turbine on test bed. 23576 - 30,000 K.W. B.T.H. extraction turbine on test bed, with top casing removed Glossy Prints