Why the Titanic didn't switch with her sister Olympic

This theory claims, with dramatic confidence, that the vessel lying 12,500 feet below the surface is not the Titanic at all, but the RMS Olympic.
The News-Gazette

Holy Cow History | The Titanic's ill-fated kid sister

The Britannic is seen circa 1915 during World War I, when she was pressed into service by the British Admiralty as a hospital ship. The RMS Olympic, left, and Britannic are seen in their original ...
insider.si.edu

Titanic the story of the great White Star Line trio ; the Olympic, the Titanic and the Britannic by Thomas E. Bonsall

Introduction -- Designing and construction of Olympic and Titanic -- Floating palaces -- Titanic's lucky sister Part I : Olympic, 1911-1913 -- Maiden voyage of the Titanic -- Aftermath of the Titanic ...
The New York Times

A Piano From the Titanic’s Sister Ship Awaits Its Next Audience

A gilt-trimmed upright Steinway piano commissioned in 1912 for the ocean liner Olympic is on dry land and ready to be heard again. By Eve M. Kahn This article is part of our Design special section ...