The legacy Ralph Parker left to the International Nickel Co. and to the Canadian mining industry is rich, from advances in mining methods to the design and development of safety appliances and mining equipment.

Minefinders get the glory, but it is the minebuilders who get the ore. For 65 years, while others discovered and financed the deposits, John Maclsaac applied his energies to breaking the first rock, sinking the first shafts and preparing the mines for their first production.

Joseph Hirshhorn came to Canada in 1933, drawn by opportunities in gold mining. He was an unabashed promoter and entrepreneur who announced his arrival with a full page advertisement in The Northern Miner, entitled “My Name is Opportunity and I Am Paging Canada.”

A lateral thinker long before the term was coined, Harry Warren applied his intellectual curiosity and scientific mind to the field of geochemistry, where he made remarkable contributions to prospecting and mineral exploration. He was a pioneer in a discipline which came into its own, to a large extent, through his efforts.