Dating a stanley plane questions to ask a guy on an online dating site
The flowchart starts by asking questions about the cast iron bed of your plane.
I've chosen the bed as a starting point because it has many easily identifiable markings, and it probably wasn't replaced that often.
Start by reading Patrick Leach's comments on Stanley plane dating. If you thirst for heaps of data on plane dating, visit the Plane Type Study or the Plane Feature Timeline. This page leads you down a hypertext flowchart to determine your plane type.
It includes links to Patrick Leach's original Plane Type Study and the Plane Feature Timeline.
has probably gone through many hands and changing fortunes.
Hopefully by answering a few questions about your plane you can determine which type it is.
Lateral adjustment lever with patent dates 10-21-84 &7-24-88. The planes were identical to the original Stanleys, except for the markings on the beds, (W.., K..), Keen Kutter and Winchester trademarks on the blades and frogs with twisted lateral levers.
"S" casting mark on bed (raised dot on some specimens). Frogs with "B" casting marks. During the 1920's, Stanley manufactured Type 4 Bed Rock Planes, for Keen Kutter and Winchester.
I intend to eventually format the data into a more usable format, but for now I want to put it out for reference and feedback.
By cross-referencing the key features below, you should be able to narrow down the age of your plane to within a few years of manufacture.