Frame to demonstrate parallelogram of forces
1752
Cylindrical electrical machine
Early type of electrical machine
Machine for reproducing sculpture
1826
Machine for solving cubic equations
1956
Original machine for etching glass with geometrical designs
1865-1875
Incomplete no. 00 machine
Bertsch electrical machine
1886
Mortising machine
Bacteriological culture spreading machine (prototype) developed 1967-69
Two Siemens Machines
Lynch 10 semi-automatic bottle-making machine
1930
Automatic washing machine, by Bendix, 1943
1943
Original machine for etching glass with geometrical designs
1865-1875
Machine itself with workpiece on chuck & cutter on spindle
Machine for winding spiral springs
Model of a Heath Robinson machine for splitting peas
1972
Model of a Heath Robinson machine for testing dentures
1972