When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Hmmm...that '72 Ranchero is the only one that really caught my eye (too many mid-50s sedans, not much of a demand for those). As for the '72 "Cutlass GS," someone needs to clean their glasses. They're looking at the logo that reads "CS," which stands for "Cutlass Supreme."
'66 Fairlane: 2-door sedan w/ major rear-end damage. Otherwise a decent car, but too expensive to repair.
'49 Ford: needs too much work for another 2-door sedan. And '49s are notorious for problems.
'52 Ford sedan delivery: the most interesting of the three, but also needs the most work. Look at the rotted rocker panels, and the bottom of the driver's side quarter panel.
I don't know if you could justify the cost of restoring any of these, even if they were convertibles; I can't imagine sinking $15-$20,000 into a restoration project that would yield a car that's worth...$5000? $10,000 at the very most?