Series I: History (1963-1967)

History of the PTTI--Chapter Outline, 1963, inclusive

Box: 1, Folder: 1 (Material Type: Mixed Materials)

PTTI General Staff Matters--Chapter 5, 1963, inclusive

Box: 1, Folder: 2 (Material Type: Mixed Materials)

"The Postal, Telegraph, and Telephone Inter-national--1910-1945" Victor Hershkowitz, 1967, inclusive

Box: 1, Folder: 3 (Material Type: Mixed Materials)

Summary from International Directory of the Trade Union Movement., 1979, inclusive

Box: 1, Folder: 4 (Material Type: Mixed Materials)