Many moths ago Steve Bennett AD8CI asked to see other's setups.

Here are some views of my Radio Building. The first is my "Teletype wall."
At the top left is my idle line motor control. It is usually plugged into my Test Loop. The heavy wire goes to a ceiling mounted outlet. The wall wart sends 24 VAC to the house to operate relays to control other Teletypes.

At the top right is a polar relay conected to an EIA output of a military Dovetron.