B65-337 CORE BOX PLANE. Wm. Bayley. Actually patented by John McCauley of Springfield, OH, these very gizmoish planes were manufactured by Wm Bayley of Springfield and are usually referred to by his name. This example has "Wm. Bayley" and "Springfield O" cast into the arms, with the name worn and faint. With each pass of the plane, the cutter rotates slightly. Includes four extra cutters. Clean and works smoothly. A very nice example. From the collection of David Jeffers. Good+ 100-200