Antique WEST SHORE Stove Cast Iron Oven Rack Grate.   Could make a nice  Serving Tray or Large Trivet, wall deco.  It Measures 19 1/4" front to back x 18 1/2" wide x 3/16" . Clean with a new high heat finish. Please look closely at the photos.  It looks to me like it may have had a few small welds on the underside, possibly a couple of small pcs missing and maybe even a couple replaced pcs.   It seems solid and am selling it  as is.