My 1948 Frazer Manhattan, serial number F486-016689, has a chrome strip down the middle of the hood, from back to front, with a hood ornament at the front. So far, I haven't seen any 1948 Manhattans with this setup. I have the "later" hood, due to the serial number of my car, according to the OEM parts book, but I can't seem to find any mention of chrome options for the hood.