Found on a metal manufacturer's number at the back of the machine.
On plastic label on right side of unit named "AEC-LRL"
overall: 8 1/4 in x 21 1/2 in x 18 3/4 in
The record contains a teletype a QWERTY keyboard at the front. Above the keyboard is fold up cover above the ribbon and the platen, which has a clear plastic window in the middle. On the left side there is a paper tape reel, punch, and reader. There are several cables extending from the back of the teletype. One of those cables is a six wire cable with a metal box containing a PCB at one end. There is also a standard American power cord and a snipped five-wire cable.