I just saw Bridge of Spies, Hanks's latest. Three typewriter shots in there -- one of a Royal FP, another of an IBM Selectric (the first version), and a very brief background shot of something else, an Adler maybe? It made me wonder whether Spielberg did that as a little nod to Hanks.
Likewise, Mark Rylance, who's up for a supporting actor Oscar for the film, is apparently rarely without a porkpie or fedora, and indeed his character is mostly seen with a hat in the movie. Again, maybe a little inside joke.