The Inaccurate C.Q.D call, the box office bomb, and the Texas oil millionaire with a trained monkey — About half an hour after midnight on 15 April 1912, Captain Arthur Rostron was drifting off to sleep in his cabin aboard the Cunard liner RMS Carpathia. The ship had left New York City four days before and was making its way steadily to Fiume on the Adriatic coast of…