Coil Winding Machine
As installed in Alan Wray’s Workshop
Above and below are two views of our coil winding machine set up and part way through winding a new coil
Above is a close up view of the counting and reversing mechanisms
The photograph above shows lady operators winding BTM coils at the Spirella factory during WWII. It is worth noting that they are using almost identical machines.
(photo courtesy of the Letchworth Heritage Museum)