From a 1906 issue of Punch magazine, as described by The Globe and Mail:
Under the headline, "Forecasts for 1907," a black and white cartoon showed a well-dressed Edwardian couple sitting in a London park. The man and woman are turned away from each other, antennae protruding from their hats. In their laps are little black boxes, spitting out ticker tape.
A caption reads: "These two figures are not communicating with one another. The lady is receiving an amatory message, and the gentleman some racing results."