1.Previous
3.Next

underwater crib designs, the Board built the Waugoshance Light (1851) on a shoal, and demonstrated a "new level of expertise" in constructing of the Spectacle Reef Light (1874), Stannard Rock Light (1882), and Detroit River Light (1885). "The long and expensive process of building lights" in remote and difficult sites "ended in nationally publicized engineering projects that constructed" Rock of Ages Light

1.Previous
3.Next