Report Upon the Removal of Blossom Rock

“Report Upon the Removal of Blossom Rock� details the significant engineering undertaking of removing a hazardous underwater obstruction in San Francisco Harbor. Authored by Robert Stockton Williamson and William Henry Heuer, this historical document chronicles the planning and execution of the Blossom Rock removal project, offering insights into the challenges and innovations of 19th-century maritime engineering.

Originally published in 1871, this report provides a valuable record of the methods and technologies employed to improve navigation and safety in one of America's busiest ports. Readers interested in civil engineering, maritime history, and the development of San Francisco will find this report a compelling study of a crucial moment in the city's infrastructural development.

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