Scope and Contents note From the Sub-Series: Records regarding the 1946 representation dispute concerning the classification of Pullman air conditioning workers as electrical workers or car men (mechanical workers). For each district or shop, includes correspondence, employee rosters, seniority lists, and memoranda regarding workers. All workers are non-clerical employees.Personnel records less than fifty years old open for research with the user’s written assurance that information from the records will be used for...