Windshield replacement

Morning!
I have a 1973 Plymouth Scamp in need of a windshield. I am in Newfoundland, canada and the local windshield guys around here are not sure how to order a windshield as they cannot see one listed for a Scamp -1973.
Would it be possible that a Dart or Duster or Valient would have the same windshield????
I can get a windshield no problem for any of the above and I am assuming one of these would be ok for the Scamp?

First time with a Old Mopar so excuse my unfamiliarity with these..
Thanks
Ron