“Papa lets me write on his typewriter”

Also at Type-Writer.org:

1. To be an old man’s darling Something of a cliche, but the old man really did marry a typewriter (i.e. a female typist). William Leeman, a 78-year-old widower, had sought the...
2. GSN Junior Modell 3 toy typewriter Writes the previous owner on eBay: This is a unique toy typewriter! A 3.5-inch width piece of paper is first advanced into the carriage. A...