Ingots are approximately 8-3/4" x 1" x 2" and weigh 5 pounds (+/- .25).
Made in the USA
Air cooled and age hardened gives a Brinnel Hardness Number (BHN) of 11-12
This Lyman #2 (90% Lead, 5% Tin, 5% Antimony) ingot is approximately 8-3/4" x 1" x 2" and weigh 5 pounds (+/- .25). The Brinell Hardness of this Linotype alloy is about 15.