Clark Island, St. George, Maine from the mainland with schooner-3 at the wharf.

Clark Island, St. George, Maine from the mainland with schooner-3 at the wharf.

Clark Island, St. George, Maine from the mainland with schooner-3 at the wharf. 1906 photo was during period that Clark Isand operation was cutting granite for a dry dock in Norfolk, VA. Coffin added notes '7 surface machines + 4 gangs of men, electric crane + compressed air. $10,000 invested in 1904, all done by 1907-8.'