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Archival description
La Colle Falls - "pant and excavation north bank"
La Colle Falls - "intake excavation and forms"
La Colle Falls - "reinforcement in place"
La Colle Falls
La Colle Falls - lock walls
La Colle Falls
La Colle Falls - "lock breast wall"
La Colle Falls - "Intake: first concrete"
La Colle Falls
La Colle Falls - workmen on river
La Colle Falls - lock
La Colle Falls - "intake floor"
La Colle Falls - "panorama looking upstream"
La Colle Falls
La Colle Falls - "south end of spillway completed"
Résultats 16 à 30 sur 32