Guide to Research CollectionsBuffalo and Erie County Historical Society
Papers: 1959-1975, 2.5 cubic feet.
The papers of Thaddeus Joseph Dulski include correspondence regarding the Copernicus Quinquecentennial, news releases, Congressional Record inserts, and miscellaneous material.
University of Oklahoma
Carl Albert Center Congressional Archives
Papers: In the Carl Bert Albert Papers, ca. 1910-1976, 1000 cubic feet.
Other authors include Thaddeus Dulski. An inventory is available in the repository.