I am not sure if they were ever mounted or not. My Grandfather worked at Buick City in Flint, MI back in the day. My Father pulled these out of his barn and knocked the cobwebs and bird gunk of of them and used them as garage art the last 15 or so years. It is time we move on from them and hoping they will end up back on a classic Buick and on the road where they belong. I can get more pictures if requested.