TYPE, TYPIST, TYPEWRITER
NOUNS
1892 — TYPER a typewriter → sl., orig. US
1913 — MILL a typewriter → US sl.
1940 — CHAFF-CUTTER a typewriter → Aust. sl.
1940 — DESK PIANO a typewriter → African-American sl.
1944 — OFFICE PIANO a typewriter → US sl.
1950 — CHATTERBOX a typewriter → US criminals’ sl.
NOUNS, PERSON
..20C — TYPOSCRIBE a typist
1913 — TYPER a typist → Amer. dial. (Bk.)
1923 — TYPISTE a female typist
VERBS
1945 — BEAT THE MILL to type; (mill = typewriter) → World War II Amer. sl.