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  Rogers, Richard Birdsall (2)

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Richard B. Rogers Open in a new windowLink Details
- Extensive illustrated biography including diaries and correspondence.
- http://www.trentu.ca/admin/library/archives/zrhomepg.htm

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Trent Canal and Peterborough Lift Lock Open in a new windowLink Details
- Illustrated article of the design engineering of the highest lift lock in the world.
- http://www.trentu.ca/admin/library/archives/canalphoto.htm

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