Correspondence regarding hotel accommodations, sponsorship credit lines; Agreement letters to musicians who may join the tour; Letters to patrons who requested ticket information about upcoming tour; Letter to Charles F. Moore requesting a fleet of Lincolns to transport the orchestra and Mr. Bernstein from Detroit airport to hotel; Letter from Leonard Bernstein to George Judd regarding possible leaked information to newspaper columnist Leonard Lyons; Transportation budget; Copy of letter to Charles F. Moore with estimated costs for trip to Berlin; Correspondence regarding program planning, rehearsal planning, concert attire for orchestra members