Largest tanker ever built in the U.S., the 70,000-ton S.S. Princess Sophie leaves Fore River shipyard for day-long test in Massachusetts Bay - Digital Commonwealth
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File:Princess Sophia on Vanderbilt Reef 10-24-18 looking east.jpg - Wikipedia
Largest tanker ever built in the U.S., the 70,000-ton S.S. Princess Sophie leaves Fore River shipyard for day-long test in Massachusetts Bay - Digital Commonwealth
Massive tanker's arrival in South Texas makes history
Ship deck platform of tanker S.S. Princess Sophie - Digital Commonwealth
METHANE PROGRESS
George A. Sloan – Shipwatcher News Great Lakes Ships
San Clemente-class oil tanker - Wikipedia
The Princess Sophia (U.S. National Park Service)
After 107 years on steam, oldest laker converted to barge – Professional Mariner
Supertankers – Back When Giants Crossed the Seas
Only Tommy the dog survived: The story of Alaska's most deadly maritime disaster, the 1918 sinking of the Princess Sophia - Anchorage Daily News
QUEEN LAUNCHES GIANT OIL TANKER; Frederika Names Biggest Cargo Ship Built in U.S. for Princess Sophie - The New York Times
Today marks the 70th anniversary of the launch of the Arthur M. Anderson at the American Ship Building Company's yard at Lorain, Ohio. : r/GreatLakesShipping
200308 by Navy News - Issuu
ONBOARD Magazine spring 2015 by Plum Publications - Issuu