7204-252 BISHOP patent backsaw. Patented in 1898 by Frederick Wuest but manufactured by GEORGE H. BISHOP of Cincinnati and usually associated with Bishop. Blade is clamped by a bar that allows it to be slid up or down for variable cuts, or reversed entirely to use teeth of a different pitch. This is the 14" version, chip from top horn of handle and some light surface rust on blade.? Good (GHR207) 50-100