Am trying to get pics of the jacks that came with the Ford F1 Trucks. I've been told that the early F1's came with a oldschool screw jack that had a flip top and was the same jack used on Model A trucks ( is this true ? ). Was also told that the 50-53 F1's use the same jack that can be found in Ford trucks from the 60's and 70's.

The AACA museum has a jack collection and the F1 Jack seen there does not match either description above.

I'm working on a jack id project and these bottle jacks are tough as they all look alike...!