7102-291 Lot of two BIRMINGHAM PLANE CO. patent block planes. Both 5-1/4" long with same lever caps, but only one has adjustment mechanism. 1-1/4" cutters, one with adjustment mechanism marked B. Plane on cutter and other is marked Birmingham Plane Co. on cutter. Japanning 70-80%, ding to cheek on plane with adjuster. Good (HNL967) 40-80