Browse Items (126 total)

Operations Order No. 150, Operations Office, First Pursuit Group, September 26, 1918. Gives order concerning landing flares.

Operations Order No. 133, Operations Office, First Pursuit Group, September 18, 1918. Order for pilots to lessen their aggression during patrols and to not penetrate more than three kilometers into enemy territory. One typed page.

Operations Office memo, Operations Office, 94th Aero Squadron, September 27, 1918. Gives directions concerning procedures for night flying for the 94th Aero Squadron. One typed page.

Operations Office memo No. 147, Operations Office, 94th Aero Squadron, September 25, 1918. Gives orders concerning enemy balloons. One typed page.

Operations Order No. 145, Operations Office, 94th Aero Squadron, September 24, 1918. Gives a schedule of operations for the 94th Aero Squadron, effective September 25, 1918. One typed page.

Office Memo No. 139, U.S. Air Service Paris, American Expeditionary Forces, June 2, 1918. 1st Lieutenant Hamilton Coolidge is relieved from his duty as Transfer Pilot and is assigned to the Airplane & Motor Division to act as an Assistant Test…

Memorandum from Operations Office, 94th Aero Squadron, September 19, 1918. Gives the flying schedule for the day. One typed page.

Memorandum to Lieutenant Colonel Kilner from 1st Lieutenant Hamilton Coolidge, April 26, 1918. Advises the commanding officers to retain the services of French mechanics Garandet Marcel and Dardenne Allyre. One typed page.

Letter to Adjutant General, American Expeditionary Forces, from Captain Hamilton Coolidge, October 12, 1918. Writes to accept his commission as Captain in the Air Service. One typed page.

Letter to Commanding Officer, 3rd Aviation Instruction Center, from 1st Lieutenant Hamilton Coolidge, March 28, 1918. Letter was written in an effort to retain Corporal Louis Dardenne, a French mechanic working at the Instruction Center. One typed…