Organization: Series II: Directors' and Executives' recordsSubseries A: Director (Mary K. Simkhovitch) Sub-subseries 1: BiographicalSub-subseries 2: Correspondence (Chronological)Sub-subseries 3: Correspondence -- Individuals (Alphabetical)Sub-subseries 4: Correspondence -- Organizations (Alphabetical)Sub-subseries 5: Correspondence -- Recommendations; Requests for employment and assistanceSub-subseries 6: Speeches and WritingsSub-subseries 7: Financial (Personal)Subseries B: Staff Sub-subseries 1: Robin BrownSub-subseries 2: Marian PorterSub-subseries 3: Mabel Spinney