Pamphlet, "Captain Simon Lake, Inventor of the Submarine, has Perfected Equipment to Salvage Fortunes Now Under the Sea"., n.d.

Pamphlet, "Captain Simon Lake, Inventor of the Submarine, has Perfected Equipment to Salvage Fortunes Now Under the Sea"., n.d., Box: 1, Folder: 30. Gail and Stephen Rudin collection of Simon Lake submarine materials, 6992. Division of Rare and Manuscript Collections. https://aspace3-test.library.cornell.edu/repositories/2/archival_objects/567950 Accessed July 18, 2025.