Mr Bellamy, the head of household in Upstairs/Downstairs--the wonderful period soap opera that was presented on PBS many years ago, hired a typewriter to help him with his memoirs after Lady Bellamy goes down with the titanic.

it might not be current usage to call a typist a typewriter, but i have heard of it! (and as i recall, alistare cooke, in his intro commented on the use of the word, pointing out the different cross pond usage of the word, (so he knew it)--it was clear that the typewriter was the young woman who opperated the new typesetting machine.