Thousands of round concrete discs remain from the 1910 to 1917 sponge growing experiment in Sugarloaf Bay. [Photo] (10 Jun 1952)
Newspapers: Miami Morning News or The Miami Herald
Page: 11, Section: A
Thousands of round concrete discs remain from the 1910 to 1917 sponge growing experiment in Sugarloaf Bay. [Photo] (10 Jun 1952)
Newspapers: Miami Morning News or The Miami Herald
Page: 11, Section: A