Typewriter. Come on, you speed demons. Let’s see you get to work on this! Invented in 1852, it demonstrates the practical use of vertical characters on a revolving disc.
Digital Commonwealth — Boston Public Library

Typewriter. Come on, you speed demons. Let’s see you get to work on this! Invented in 1852, it demonstrates the practical use of vertical characters on a revolving disc.

[ca. January 1939]

CC0 — Public Domain
Digital Commonwealth — Boston Public Library

[Information from item housing] Gadgets

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