Recently became an owner of an old bank safe. A Mosler Cannonball. The safe is open, wondering how to change or figure out the existing combo. Decent condition, triple time lock mechanism seems operational, and everything turns.
https://i.imgur.com/pz4oJ9m.jpg
https://i.imgur.com/GsqruAP.jpg
https://i.imgur.com/Sc8vq1I.jpg