Materials collected by the Belleville Fire Department from members and former members of the department. They include photographs, correspondence, press clippings and fire call logs.

The collection reflects the publishing interests of Nick and Helma Mika. It comprises four main series: photographic files, reference files, printing process files and other materials. The collection is strong in local history materials, particularly relating to the history of the United Empire Loyalists, railways, and the city of Belleville.

Photographs from World War Two, Philip Etters identification cards, literature on the navy and military, correspondances with the Canadian Merchant Navy Veterans Association, newspaper articles, newspapers from World War Two, House of Commons releases, the journal "The Red Duster".