C. D. Howe presented with plaque by citizens of Port Arthur at 20th anniversary of his election to office. F. H. Block, president of Port Arthur Chamber of Commerce, 1955.

C. D. Howe, Member of Parliament for Port Arthur with school children at 1955 celebrations marking his 20 years in parliament.

Hinsperger's Harness & Tent Company, Port Arthur, 1964.

Hinsperger's Harness & Tent Company, Port Arthur, 1963. This Lakehead manufacturer of tents, tarpaulins and other canvas products extended plant and facilities to produce auto tent trailers in 1963.

Great West Timber Limited, Port Arthur, 1964.

Great West Timber Limited, Port Arthur, 1964.

Great Lakes Lumber & Shipping Company. Midway Terminals Ltd., of British Columbia, acquired in 1959 the plant of the Great Lakes Lumber & Shipping Co. Ltd. The new plans to produce forest products and operate a seaway terminal dock on the Fort…

Great Lakes Paper Company, 1964. Jupiter, the largest paper machine in the world.

Aerial photo of Great Lakes Paper Company, 1964.

Aerial view of Great Lakes Paper Company, 1964.