A few more.

Aetna National Bank, Hartford, Connecticut. Do you suppose the two men are guards?

Pacific-Southwest Trust & Savings Bank, Pasadena, California. A very southwest look. It also looks distinctly hand-colored.

Los Angeles Investment Building with the largest vault door in the West. Notice the name of the bank is missing.

German American Trust and Savings Bank, Los Angeles. I posted this years ago, wondering about the apparent double-cross-link boltwork.