Fonds consists of personal and professional documents and memorabilia related to Eric Leslie Hammer, wireless operator. Dating primarily from the 1930s and 1940s but also including a certificate of marriage between Eric Leslie Hammer and Yuiko Kato, married 29 June 1977.

Includes a screenplay written by Hammer, postcards, newspaper clippings, certificates, citation of valour, and travel photographs including some photographs of a Mr. and Mrs. Rogers and a reel of film taken of RMS Empress of Russia. Also includes several issues of "Serial Waves" dating to 1940 and some drawings and cartoons.

Fonds consists of an invitation, a programme, and a newspaper clipping relating to the naming of the dock ceremony at CFB, Esquimalt, 1971.

Also includes blank cards with coloured drawings of Victoria and Vancouver Island sites from the 1800s and a scrapbook containing printed view cards of landmarks in Egypt and Quebec, cigarette card photos, and photos of various vessels.