 Matthew Perry was said to have used the map on his visit to Japan on July 8, 1853.

Cooper's home in Southampton is now owned by the Rogers Memorial Library.Pyrrhus Concer is buried in the North End Cemetery in Southampton across from Cooper's home.In August 1851, Cooper again left Sag Harbor, this time as captain of the 382-ton ship "Levant" on a mixed whaling and sealing voyage.