SS President Coolidge Cargo Hold 2

Interesting on Instagram: "This video shows a classic Casio watch from 1989 doing something way ahead of its time — accurately calculating travel distance using a paper map. By entering map scale data and measuring the route carefully, the watch helps convert tiny map measurements into real-world kilometers or miles. At a time when GPS didn’t exist for everyday users, this felt like having a mini navigation computer strapped to your wrist. The process is surprisingly simple but genius. You measu