You are bidding on a nice looking, vintage 1950s era or so, HO Scale, unmarked, weathered kit built wood with some metal trim, Reading 100846 hopper car with coal load in the pictures. 5 3/4 inches long. Very good shape, missing all of the outside wall brace trim pieces, light wear and could use some cleaning or leave as shown. Old hook type couplers.  Zoom in for details.