Published by American X- Ray Publishing Company, 1925
Seller: Garlock Books, Salem, OR, U.S.A.
First Edition
Hardcover. Condition: Fair. No Jacket. 1st Edition. Two title, single volume quarto featuring these related works. The binding is shaken but intact; at points the mull is visible, but for a 99 yr. old work, it's pretty presentable. There is a very capacious fold-out graph at the back page, which has a couple superficial closed tears. No previous owner markings.