'
Yes Perhaps, but there
are newspaper articles.
In fact, there is an embarrassment of riches: the Graf Zeppelin seems to appear, for one reason or another, most every day.
The visit took place on/about Friday 27 October 1933, but that day's Chicago Tribune is behind a paywall, albeit one with a 7-day free trial:
https://chicagotribune.newspapers.com/ ... I found this interface chunky, and the search function a little too literal
I had better luck at the New York Times, where I am on the right side of the paywall, and the search function is more supple.
Cheers,
/s/ ikeyPikey

