There is nothing that is different about a Centennial Featherweight other than the badge. Check to see that the finish is intact, the decals bright and the paint not chipped. The cords should not be cracked or broken but if that is the only problem, they can be replaced (my dealer charges $10 for the cords plus labour). The flywheel and lever to select stitch length should turn easily and not be seized. A big plus is if the case does not smell musty (many of them do as the glue they used seems to attract mildew and mold). Good luck searching for your special featherweight.