I asked, "I'm wondering what model of typewriter you used."
Response: "So am I since it was done about 15 years ago and I no longer have the typewriter. I can tell you that it was used, electric and purchased from a Good Will store. Also, the neighbors in my apartment weren't too thrilled hearing clack-clack-clack-ding-clack-clack-clack coming through their walls at all hours of the day. Sadly, I trashed it once the project was complete."