B62-670. INFILL SMOOTHING PLANE. Norris No. 50 First of the 50-series bench planes introduced by Norris after WWI to compete with the Stanley designs. Cast iron body with 7-1/4 tapered sole, stained hardwood fill, 2-1/4" original iron with Norris's patented adjuster. Marked "Norris London 50" on the lever cap and with the patent registration number on the toe. Finish on the wood is worn and metal is oxidized, but no damage. From a legendary collection of infill and metal planes. Good+ 300-600