This advertisement is from 1937. The text of the ad is reprinted below:

You press This Little Key Down… on the Teletypewriter

Atlanta, GA.

and it comes out here…

Baltimore, MD.

and here…

Cleveland, O.

and here…

New York, N. Y.

Bell System Teletypewriter Service links branches of a business by simultaneous typewritten communication…200 yards or 2000 miles apart…two branches or many. Questions can be asked and answered, as in conversation. Orders, invoices, etc., can be reproduced on company forms with carbon copies for routing and filing. Teletypewriter Service contributes speed and precision to any modern business that must act fast and accurately. It has a flexibility that your business requires. Call the local telephone office for full information.

BELL SYSTEM TELETYPEWRITER SERVICE

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