The corrugations are provided to overcome the 'friction' that results between the wood and the sole as the wood becomes true; a small vacuum forms between the two surfaces. This plane never was corrugated see 2C 's listing below. Just be sure that they all point toward New Britain so that the number "" results. The corrugated version of the 8and far less common than the 7C. Lateral adjustment levers not the best, but otherwise good tools.
The corrugations are about as deep as they are wide, have a crisp definition to them, and terminate in a pointed fashion.
How to Identify Stanley Hand Plane Age and Type (Type Study Tool)
These planes are often found in a condition that looks as if they were on the wrong end of a bar room brawl. It's like they did half the work, but all for nothing. You should be very careful when buying a collectible plane that has a decal on the tote unless you're sure you can recognize the reproduction. The planes have since left his shop, so you folks out in western Massachusetts be careful out there while tool sleuthing. The Winchester planes with the single W, such as W3, W4, etc. Eventually, many other English and Scottish planemakers jumped on the infill bandwagon.