The Square type is so designated on account of the
palm being like a square in shape, or at least nearly so. Such a hand in
fact "looks square." It is rather straight or even at the wrist, at the
base of the fingers, and also at the sides. The ... Read more of The Square Type at Palm Readings.org
FORGING.--Gently warm the steel to remove any chill, is particularly
desirable in the winter, then heat slowly and carefully to a scaling
heat, that is a lemon heat (1,800 to 2,000 deg.F.), and forge uniformly.
Reheat the tool for further forgi... Read more of Lathe And Planer Tools at Steel Making.ca