This image shows the replica ship Mayflower II during the trans-Atlantic crossing from Britain to the United States.
The description states:
MAYFLOWER II built at Brixham, England, by Project Mayflower; sailed from Plymouth England to Plymouth, Massachusetts by Captain Villiers in April 1957, as a gift of the people of Great Britain to the people of the United States as a gesture of Anglo-American friendship. Mayflower II will be berthed permanently at Plimouth Plantation Eel River Site in Plymouth, Massachusetts.
–The Mayflower II has been regularly restored to preserve its wooden construction.
This image likely dates from the 1950s.