I know zilch about the Zeps Phil,
I dredged this off the web:
During the 10 years the Graf Zeppelin flew, it made 590 flights including 144 ocean crossings. It flew more than one million miles (1,609,344 kilometers), visited the United States, the Arctic, the Middle East, and South America, and carried 13,110 passengers.
They must have been all the rage at the time,
My two zeps from Paraguay:
