I cannot quickly locate all the details of the history of this Thurber drawing. I did a lot of research at the time and from that I wrote my description of Tenth Drink which appears on the left.
However, here are some references I’ve been able to find quickly:
James Thurber, His Life and Times by Harrison Kinney
Page 729, near the bottom, is a description of the trip on S.S. Garfield and Thurber’s behavior.
Thurber by Burton Bernstein
A similar but slightly different description of the same events on page 314
There may have been more information in the Swann Galleries catalog from the auction. I bought this piece—which was unsold—at the reserve a day or two after the auction was completed.