Workers on the construction site of the Rio Cobre Dam in St. Catherine, Jamaica. Men are standing around a stone crushing machine and barrels of rocks. Woman filling barrel with rocks; boulders and stone wall in background.
Men standing inside a section of unassembled steel pipes alongside the Rio Cobre River in St. Catherine, Jamaica. The area is surrounded by thick vegetation.
Photograph of the largest pipe in the world in 1904 - measuring 6,200 feet long, 8 feet in diametre, weighing 1,700,000 pounds and held together by 260,000 rivets. It was built to convey water from the Rio Cobre River running beside it.