sile in cardboard mount. Depicts forest setting with cleared area, trench dug, pipeline being laid. Truck, crane and two figures are visible. Recto top inscription in blue ink: "4 x .188 or .237, 6' x .200 + .280.310" Recto captions in blue- top left: "date," right side: "made in Canada," left side: "Patented," bottom edge: "Project from this side arrow shows position." Verso captions in blue- "Mitchell Photo Supply Ltd. Dominion Sq., Montreal," bottom centre: "Processed by Etco."

Glossy gsp, white border. Depicts an industrian landscape, perhaps gravel pit and production. Crane and processing plant/ factory are in centre of frame. Verso bottom right, black ink stamp: "C.A. Love Druggist, Jun 8 - 1944, Ingersoll, Ont. Guaranteed Photo Finishing." Verso top right, in pencil, "10."

slide with cardboard holder. Image depicts forested landscape with cleared area in the centre of frame. Crane, pipeline and labourers visible in clearing. Recto captions printed in blue- top left: "date," right side: "made in Canada," left side: "Patented," bottom edge: "Project from this side arrow shows position." Verso captions in blue- "Mitchell Photo Supply Ltd. Dominion Sq., Montreal," bottom centre: "Processed by Etco."