UNITED STATES – Chase, Carroll / Cabeen, Richard McP.: The First Hundred Years of United States Territorial Postmarks 1787/1887 (1950), 341 pages, hardcover with dust jacket; PLUS: Rohloff, Paul C.: The Waterbury Cancellations 1865–1890 (1979), VII + 264 pages, hardbound luxus edition with slip case; PLUS: Skinner, Hubert C. / Eno, Amos: United States Cancellations 1845–1869 (1980), 362 pages, hardcover. All items in good condition. Estimate: 180 Euro