Correspondence [professional and private], accolades and associations, vol. 1

Item is a typed letter from John Cameron, Chief Constable, to Vance. The letter is a response to Vance's letter from May 16th, in which he expresses gratitude for the service Vance has provided to the Vancouver Police Department.

Item is a typed letter to Vance requesting information in order to obtain a scientific technique to determine the ink of a signature.

Item is a handwritten letter from Reginald Arundel in response to Vance's invention of a mechanical bloodhound.

Item is a typewritten letter from S. Judd Lewis to Vance. Lewis writes to Vance, expressing interest in Vance's mechanical bloodhound invention.

Item is a typewritten letter from S.T. Cargill's to Vance. Cargill writes to Vance, expressing interest in Vance's mechanical bloodhound invention.

Item is "The Buzzer" pamphlet. The back article mentions the Police Bureau of Science and Vance, as well as an exhibit that is being prepared to display a collection of scientific apparatus for detecting crime, as well as relics and other…