Nope, not a 201. That's a 66. Most likely a 66-16. It is a full sized machine. The AH won't tell much as they made lots of machines with that prefix. Need the whole number if you have it. I can't read it from the pic.
It's missing the slide plate of course, but other wise it's in nice shape. I don't see a power cord, so if you go look at it make sure it's there.
'
Hopefully the slide plate is there somewhere too although they are easy to get.
Joe