Due to the fragile nature of the original materials, researchers must use the microfilmed version for boxes 1-10. Microfilm call number is R-7099. Researchers are permitted access to boxes 11-15.
Published microfilm guide available in repository shelved in reference at HD6079.2.U5 P36 1981. The microfilm was created in 1981 as part of the Schlesinger Library, Radcliffe College's Papers of the Women's Trade Union League and its Principal Leaders microfilm project.