Yep, the 55 Ford had round park lights and the 56 had those squarish ones for lack of a better term. Don't even ask how many times I have checked the resources to make sure which was which. Good looking cars and fun for cruisers.
https://www.google.com/search?q=195...S6iwKoloDQAw&ved=0CAoQ_AUoAA&biw=1280&bih=915 The 1956 Ford. Got info? Looks like it's for sale?