1940s Underwood Portable
Here's a very old Underwood portable from the 1940s. It's unclear on what model this one is, but the design is very similar to the Champion or the Universal. This typewriter still functions nearly perfectly, but I wouldn't recommend it for heavy use like most typewriters. Some of the keys appear to be twisted ever so slightly, but it's a common problem that I don't have the tools to fix. The case is a little beat up, but it still does its job in keeping the typewriter portable and keeping it stored away while not in use.