The Washington Post has run an article about one of my professors from undergraduate school, and his elegant independent press. I didn't know that he occasionally typed on manual typewriters. My personal quirk is sometimes using an old IBM correcting Selectric II from the late 1970s, but an actual manual typewriter is even more startling.
In these days of print-on-demand publishing that creates good-looking books in small batches, running your own press doesn't seem like such a big deal, but he was doing this decades ago when a publisher still needed some sort of financial backing, or at least a significant trust fund (the latter being the genesis of many New York houses); it was and remains quite an accomplishment. You can visit the press here.