Knaus, James Owen. SOCIAL CONDITIONS AMONG THE PENNSYLVANIA GERMANS IN THE EIGHTEENTH CENTURY, AS REVEALED IN GERMAN NEWSPAPERS PUBLISHED IN AMERICA. Philadelphia: Pennsylvania-German Society, 1922. 217 pp., printed wrappers, bound in blue cloth. Reprinted from their Proceedings, Vol. XXIX. A thesis presented to the graduate school of Cornell University for the degree of Doctor of Philosophy. Ex-Library, with spine lettering and a couple stamps, but a clean and very good copy.