Seller: carbonara67 (840) 100%, Location: San Jose, California, Ships to: US, Item: 261978623240 These 2 valves were recovered from a Gilroy, California barn clean out. Items have areas of rust and wear, adding to their charm and authenticity. I am uncertain of their functions. Selling the lot as is. Please note that the folding ruler is not part of the auction. Please check out my eBay store FREIGHT DOOR GALLERY for additional items.