Groucho Marx's letter to Warner Brothers re: Casablanca

[amado1]

In honor of upcoming Public Domain Day, here's a letter Groucho Marx sent when Warner Brothers tried to tell him he couldn't title his film "A Night in Casablanca..."

https://lettersofnote.com/2011/02/21/i-had-no-idea-that-the-city-of-casablanca-belonged-exclusively-to-warner-bros/