Help with wiper motor & switch

Parts manual helps, not just you but man I dont understand how anyone can be confident getting parts for these 50-60 year old cars and not think they need a manual.
Mymopar.com flip thru there for FREE manuals.

yes, totally agree. My problem is that nothing I've pulled out of this wiper setup so far is original and it's all mismatched. So, I am trying to figure out where to find the part number on the motor so I can even look up an appropriate part. It's not on the front or back, would it be under the cover?

thanks