It wasn’t a ligitimate defense

Also at Type-Writer.org:

1. A typewriter as detective “It is a curious thing that a typewriter has really quite as much individuality as a man’s handwriting. Unless they are quite new, no two...
2. Early advertising for the Monarch Visible Contents Visible history According to sources cited by TypewriterDatabase.com, the first two models of the Monarch Visible were manufactured between 1904 and 1905.1 A slew...