Bob's clarification reminds me of a story I heard about the exchange between a new officer of the Yorktown (CV10) and an enlisted man during the latter stages of the Pacific War. The officer asked the EM what the name of the battleship was that was coming alongside. The enlisted man said the New Jersey. The officer asked him how he could be sure it wasn't the New Jersey's sister ship, the Iowa. The enlisted man, with infinite patience said, "Sir, the New Jersey is one foot longer". The officer wisely let it drop at that.
As Emri, I ran into a older gentleman wearing a USS Lexington (CV2) ball cap. I asked him if he had taken a swim in the Coral Sea [The Lexington was sunk during the Battle of the Coral Sea in May, 1942]. He said he had. We chatted for a few minutes and he finally asked, "Were you on the Lexington, too? (I wasn't born until 1949!). Like the officer in the first story, I decided to quit while I was ahead!!![]()