Does anyone have an idea as to what car/truck these are from? Chrome one is slightly convex and is 9 7/16 " long x 2 9/16" wide with two rolled edges. Brown one is 8 1/4 "long x 2 3/4" wide(widest dim.) 2 " wide at smallest dim., slightly convex with raised ribbing and the back has a black matting insert like cardboard. I found them in a box of old parts. Thanks. Jim
The dark one looks like it might be early 50's Gm. possibly Chevy. I have one that looks like it for my 53.
Pretty sure the dark one is for a 1949 Ford. I don't have mine in front of me but it looks to my recollection to be the same.