Fonds consists of material collected by Eric Carl Dinesen, relating to local canoe and watercraft companies including catalogues and price lists for the Peterborough Canoe Company (1922 circa, 1934, 1939, 1941, 1953); Johnson Outboard Motors catalogue (1927); Chestnut Canoe Company catalogue (1961); photographs of Eric Dinesen water ski jumping (1948); 7 photographs showing the construction of a US Navy PT boat at a Montreal factory, produced by the Royal Canadian Air Force (RCAF) and stamped "SECRET" (1945); two photographs of Eric Dinesen in a wooden outboard boat; a large photograph of Peterborough Canoe Company personnel (ca. 1938).