I'm looking for several sets of license plate reflectors.The ones i'm after are red with an aluminum ring around them and are kind of flat.They were real common in the 60-70's for motorcycles.All i can find is the junk with the black trim/base.There are some similar that was used on old automobiles in the 50's and earlier (jewels) but are glass.If anyone knows who may have these please let me know.I may need to find a cycle salvage yard. Thanks, Dennis