TC25-341 CORE BOX PLANE. Bayley. Actually patented by John McCauley of Springfield, OH, in 1904 but manufactured by William Bayley and almost all known examples have Bayley's name cast into the fence. Very gizmoish with a worm gear activated cutter that rotates with each stroke. Japanning 50%, Bayley name is worn. Mechanism could use some grease but seems to work. From the collection of Harold Unruh. Good 100-200