Overall: 5 3/4 x 9 1/2 x 1 1/8 in. ( 14.6 x 24.1 x 2.9 cm )
impressed: on front of stock: "OWASCO TOOL CO./NEW YORK"
impressed: on rear of stock: "10/NO. 180"
Wooden round plane composed of a rectangular stock with a convex sole that is perforated by a central slit through which a convex blade is inserted at a downward angle and tightened by a wooden wedge.
Due to ongoing research, information about this object is subject to change.