1. Alto Logbook. 1854-7. “KWM 14,” New Bedford Whaling Museum.
2. Ann Maria Logbook. 1837-1839. “O Log 3,” Mystic Seaport Museum.
3. Ansel Gibbs Logbook. 1839-1842. “Providence Public Library”. http://pplspc.org/nicholson/rj5_nicholson_43/html/rj5_nicholson_43r-0322.html
4. Briggs, Captain. “Excerpt from Admiral Cockburn Logbook”. 1819. Printed in Concord Observer, April 24, 1820.
5. Cook, Nathan. Portland Logbook, 1834-1835. “Ship’s Log Collection 220, Log 217,” Nantucket Historical Association.