A railway or hotel porter.

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1869.  He [the Boston hackman of the best school] is a wholly different man from the baggage-smasher of Babel, or from the cabman of London.—E. E. Hale, ‘Ingham Papers,’ p. 59.

2

1883.  The Saratoga trunks are hurled recklessly by the “baggage-smashers” on to the deck.—Pall Mall Gazette, June 14. (N.E.D.)

3