1960s Sears Citation
Here's a nice Sears Citation typewriter, which closely resembles a Smith-Corona from the same era. In fact, these were mainly manufactured by Smith-Corona, and then labeled for sale at Sears. The mechanism is extremely close to a Smith-Corona Classic 12, another great machine. If you're looking for a good workhorse, then this is probably one of the best. It's not the prettiest machine in my opinion, but they're great for frequent typing. The case is slightly worn, and the paint didn't clean up perfectly in certain places, but still, this is a pretty great typewriter overall.