I removed this from a 1957 Mercury Turnpike Cruiser dash that I am parting out. This is the power lubrication button located on the dash. Very nice condition for a 65 year old part. Button and spring work as they should. Have had this complete dash in dry storage for over 20 years and now going to part it out. This is a very rare part. Please look closely at all the photos as they are part of the description. Ask questions before bidding.