"January 7, 1959
It was nice to see the 1168 trailer come in this morning. They were on the Mexico trip with us, and went on to Central America. So we had a nice visit, and learned much of our friends. They will be at the Airstream factory Tuesday, Jan. 13. We have a date for Monday, January 12."
The above reference is from a diary or journal that came with the 1956
Overlander that I bought. I am learning a lot of the travel history of my AS from this journal. I thought if there was a ghost number on the front of someone's AS that was 1168 they would want to know of this information.