“I HAVE THIS LETTER WRITTEN UPON THE TYPE-WRITER” (1875)

Also at Type-Writer.org:

1. The typewriter in moving pictures (1911) This lost film featured the Remington typewriter. (If anyone knows about it, let me know: netadams @ gmail). The Typewriter and Phonographic World (New York),...
2. Ephemera: Remington Notes, Vol. 2, No. 11 (1912) Remington Notes was a house publication of Remington, published in the 1910s. Notes was subsequently followed by The Remport. Archived copies of these publications can...