This photograph shows a government final inspection room (room 56245) at P. Lyall and Sons Construction Co. in Montreal, Canada. The photo was taken on September 3, 1918, by a photographer from P. Lyall & Sons Construction Co. It depicts the manufacturing process of " shells. The notes state that the image is intended for official use only.

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Size: 8565px × 5795px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No

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