A closeup of the photo on the previous page showing N-6 on speed trials on the measured mile off Provincetown, Massachusetts, April 16, 1918. There are at least six men on the small bridge and one man on the deck. The circles on the left and right are the flood ports for the watertight portions of the superstructure.
Photo in the private collection of Ric Hedman
N-6 and N-3 tied up together at Submarine Base New London, Connecticut, early 1920's.
