This is an original 1950 Chevy Trunk Lid Lock Cylinder / Housing w Keys.  Good working condition, shiny, some speckles, few nicks and scratches in areas-see photos.  Not sure if this has ever been installed.  GM Book shows this fits all '50 Chevy passenger cars (Except fleetline and wagon) and all '49 Pontiac Chieftain model 25 and 27 (Except streamliner/fastback and wagon).  Please check my other auctions.