The first pic shows a 70/71 Ranchero.
For some reason, I think it looks like a 77 to 79 Ranchero based on the LTD II design, but I could be wrong.
Did not Collins have a back window some what the same.
Yes, Ed, I believe you're right. If memory serves me, Collins did use a similar rear door window design for some of its ill-fated and best forgotten 1986 front wheel-drive offerings.