This is the venerable model 15 machine identical to the one I had.
This picture of my ham radio setup from about 1965 shows my machine.
Here's another picture from the mid-70s. Still using the old faithful 15.
Here's a close-up of the 32 key Baudot keyboard, click here.
Here's a picture of a Western Union model 2-B machine.
It's similar to one that I had prior to the 15. It prints on a gummed paper tape
strip.