Audels Engineers & Mechanics Guides Vol. 6, 1921.
Approx. 6 5/8" x 4 3/4", with many illustrations.
This only ONE book from a set, (of which how many books there were is unsure), with the page numbers running from 2,263-2,820. Somewhere in the middle?
This is in very good condition.
This ships with USPS Media Mail within 3 business days.