In 1867 he worked on the wire, covering the “night trick” at Stratford, Ont., and was also at Park Hill, where the late George B. Reeve, of Grand Trunk--Southern Pacific prominence, picked up operating. In the autumn of 1913 when the Stratford, Ont., yard limits were extended and reorganized to conform to the requirements of the new “Grand Trunk” station, opened in December of that year, the old eastend ducat, (dovecote-do’ecot), in which young Edison is said to have served a part of his apprenticeship as an operator, was torn down to make way for a modern signal tower. Every railroad telegrapher is said to experience once, sooner or later during his career, being temporarily petrified with alarm on finding he has ordered two trains to pass “head on” or from the rear on a single track. Railroad rumor only is my authority for repeating a report that young Edison figured in such a collision on paper. The publication “Railways and Other Ways” quotes an interview given by Mr. Edison at London, Canada, many years ago in which the great inventor referred to his oversight when a youth at Stratford in overlooking the delivery to conductor of a train order the result of which permitted two trains to approach on a single track. Fortunately the line between Stratford and St. Marys Junction was straight and an accident may have been averted by quick thinking and rapid action. In many guises I have heard repeated the story of his original device for answering his dispatcher’s call though wrapped in the arms of Morpheus for forty pilfered winks. He was working in Western Ontario and the rule declared that each operator should keep in touch with the dispatcher every hour while on duty, write “6” and sign their telegraphic signature of a letter or two. This meant the next thing to eternal vigilance during the quiet, lonesome hours of the night. It would appear Edison attached an extra wheel to the mechanism of the office clock, governing it by an independent spring. Around the rim of this wheel he cut dots and dashes spelling the stereotyped message and his code “Sig.”, arranging the wheel’s position so that it made one revolution each hour at the time agents usually flashed “All well.” From the clock pinions a series of wire coils connected with a weak solution jar battery, were rigged and thence passing over the telegraph key joined the charged main wires leading therefrom. When the clock struck each hour the supplementary wheel sent the necessary intermittent ticks along the temporary mediums and were in turn transmitted via the trunk wires to headquarters. The version given me by another “oldest inhabitant” would indicate that he had the night watchman trained to turn the wheel hourly by hand. With such ingenuity did the budding inventor abbreviate his nocturnal vigils and conductors Mammoth Johnston and silk hat Dick Thorpe never knew the difference as they whizzed past into the encircling gloom. This anecdote bears the