Well, if you want to use Mad Men as a reference, in S04E12 ("Blowing Smoke"), you can see Don touch typing on a typewriter (at his home, though, not the office)

Well, if you want to use Mad Men as a reference, in S04E12 ("Blowing Smoke"), you can see Don touch typing on a typewriter (at his home, though, not the office) quite proficiently at around the 30 minute mark.