Vintage Funeral Flags Vehicle Procession Car online Yellow Unmarked Hearse

Pair of funeral vehicle procession flags. No marking on the flags themselves, maybe they were meant to have the funeral home name added later? They are used, overall dusty and dirty, some surface rust on one of them on the clamping areas. Clamping mechanism and spring work fine in them. Metal is stamped "Fullerton-Kearney CO" with patent numbers, about 16" overall height online.