15 1/2 inches long. Dovetailed steel body has some spots of pitting. 2 1/2 inch wide, thick, heavy iron by Moulson Bros. Clean, fine, no issues. Stewart Spiers (b. 1820-d. 1899) perhaps the finest plane maker that ever existed. His planes were not only the best in quality of construction but also aesthetically pleasing. The Spiers firm operated from 1840-1936