A rare and little used small d/t steel mitre plane by HOLTZAPFFEL 7 x 1 7/8 with fine mouth and

A rare and little used small d/t steel mitre plane by HOLTZAPFFEL 7" x 1 7/8" with fine mouth and extended toe and heel with cupids bow bar and rosewood infill and scrolled wedge (ex Russell collection) previously sold DSA Cat No 61 Lot 1001 G++