Offering this very nice clean 8 TPI cross-cut hand-saw marked "KEYSTONE K-4 AIR MASTER REG. US. PAT. OFF. MADE BY DISSTON U.S.A." The blade on this saw is only 26" long, no rust, no missing teeth, recently re-shapened, and is about 99% straight, very very useable. The hardwood handle is in very nice solid condition, no cracks, or chips, has a dark stain type finish, nickel plated hardware, and the Disston Eagle logo and marked "WARRENTED SUPERIOR". The handle still has most of it's original finish, very little wear is noted, looks great, fits tight to the blade. Overall length is 29.4" including the handle. A nice, sharp, straight saw, 97% like new with only minor handling wear, and a few scratches!