Memos, letters, and documents related to budgeting and expenses of maintaining Philharmonic Hall from 1968-70; Minutes from Lincoln Center Administrative Committee Meeting June 26, 1968, attended by Albert Webster and Maynard Steiner; approved budget for Philharmonic Hall in the fiscal year 1968-69; income and expense statements for Philharmonic Hall through April 30, 1970; Annual contribution need of Lincoln Center and constituents for fiscal years 1968-69 and 1969-70; Invoices for Philharmonic Hall costs; Copy of reports by Peat, Marwick, Mitchell & Co. on Philharmonic Hall expenditures; Proposed rental rate increases from 1970-71; LS-Amyas Ames; LS-John Bauer; LS-Winston Fitzgerald; LS-Joseph M. Gorman Jr.; LS-George H. Henderson; LS-John W. Mazzola; LS-Patrick McGinnis; LS-William Stephens; LS-Richard Whitaker; LS-Arco C. Zeyn