Read at the Annual Meeting of the Franklin Institute, January 15th, 1902, and Reprinted from the "Journal of the Franklin Institute" for March, 1902. Philadelphia: Press of Allen, Lane and Scott, 1902. 1902.
Hardcover. Tall quarto. , 45 pages, . Frontispiece map. Illustrated with 7 more maps. Reddish marbled paper covered boards. Red leather corners and spine. Raised bands and gilt lettered title on the spine. Reddish marbled end papers. Author's armorial bookplate on the front paste down. Light rubs to the leather on the board edges, spine and joints. Interior content in fine condition. Very good. Item #15944