Marconigram from Lord Beaverbrook to Dr. Armstrong, sent from Leatherhead, England to the Empress of Australia . Beaverbrook sends a farewell message.

Letter from F.J. Shepherd to Dr. Armstrong. Shepherd congratulates Armstrong on his election as president of the American College of Surgeons.

Letter from Lord Beaverbrook to Dr. Armstrong on Lord Beaverbrook's Office letterhead. Beaverbrook expresses delight that he is back in London. He invites Dr. and Mrs . Armstrong to Cherkley for a visit.

Letter from Edward Archibald to Dr. Armstrong. Archibald thanks Armstrong for proposing him as a member of the American Surgical Association.

Letter from Dr. Robert G. LeConte to Dr. Armstrong written from Philadelphia on American Surgical Association letterhead. Dr. LeConte, secretary of the A.S.A. informs Dr. Armstrong he has heen elected president of the association for the ensuing year.

Letter from Sir High Montagu Allan to Dr. Armstrong written on Merchants Bank Building letterhead. Allan encloses a medical report for Lady Allan to be signed and returned by Dr. Armstrong and a copy of the medical certificate Armstrong prepared for Lady Allan.

Letter written by Dr. Armstrong headed to Whom It May Concern. Details the injuries suffered by Lady Allan on May 7, 1915, the resultant disabilities and the question of their permanancy. At head of letter "copy".

Letter from Edward Archibald to Dr. Armstrong. Archibald thanks Dr. Armstrong for a congratulatory letter he has received from him and refers to Sir Henry Gray "the gratification of this appointment is somewhat marred by the thought of the small tragedy connected with Sir Henry."

Letter from Lord Beaverbrook to Dr . Armstrong written from London, England on Lord Beaverbrook's Office letterhead. Beaverbrook refers to an upcoming by-election, the present struggle for the leadership of the Conservative Party and the Labour Party Conference which will overshadow the Imperial Conference in the press.

Letter from Edward Archibald to Dr. Armstrong. Archibald refers to a previous letter (i. e. item 12a) and tries to clarify the action he took.