I bought this saw at second hand store. $10. One side has been cleaned up. Other side has spots of rust and other contaminant. Generally appears unused to me. Geo Bishop. Greyhound , Ind. made exclusively for Ware Bros. Company , Spokane Wash. Stamped 12 right bottom of the blade. I am not a saw collector as such, but his one was different from the norm and caught my eye. Interested in possible worth and any thoughts on this saw.