The cars explained.

Left to right Dad's 1959 Chevrolet Impala - black
Jerry's Rambler Station Wagon, year unknown - green.
Elton's 1958 Ford Custom - black and red
Junior's 1950's Cadillac - white.
Frank's Oldsmobile - green.
Jay's 1950 or 51 Chevy - black.
That's what dad told me - he wasn't sure about a couple, so if anyone else knows, pass it along.