Employer files are arranged alphabetically by name of the employer. Some of the material is direct correspondence with the employer, and other consists of letters of attorneys, organizers, and employees, about specific issues relating to each employer. Many other communications relate to hearings before the War Labor Board or the National Labor Relations Board, on grievances filed by the union and employees, or grievances filed by management against the union, and arbitration decisions.

Other subjects discussed in these papers are equal pay for women, job efficiency and seniority as related to transfers, sabotage, and litigation. Also there are drafts of contracts, reports and statistics, and working papers used in making up contracts.