Bachmann HO scale; three Chessie 51' steel plug door box cars 43-1010-09, one Southern Pacific wide vision caboose 1061, one Union Pacific wide vision caboose 1056 and Michael's boxcar in unmarked box.  Trains look C8 with run time, un-run C9-10.  Michael's box has heavy loss of material from back and a side panel, still square and solid.  Other boxes show little to light wear, square and solid.