ABSURD THEORIES REGARDING THE WORKING CAPACITY OF TELEGRAPH LINES.
Mr. Hubbard says:—
“The capacities of the line of telegraph are very great. 2,000 words an hour are easily transmitted by a good operator over a single wire. At this rate there could be sent over fifty-one of the eighty or ninety wires leading from the New York office of the Western Union Telegraph Company 2,448,000 words, or 97,920 messages of twenty-five words each, a day. This amount cannot be obtained. Forty messages an hour are easily transmitted by a good operator over a through line, and this number could be sent every hour by relays of operators. This estimate gives 1,224,000 words, or 48,960 messages. On through and local lines a deduction of one half for twelve hours of the day, during which the local lines are open, must be made,—918,000 words, or 36,720 messages, on through and local lines. The average number actually transmitted on these fifty-one wires is 184,378 words, or 7,375 messages. 733,622 more words, or 29,340 more messages might daily be transmitted over these lines. If the present business could be distributed over all the hours of the day, or if there were sufficient business for all the wires the whole day, the rates could be largely reduced.
“Nearly eighteen hours of each day the wires are idle, yet a considerable portion of the expenses of the line are no greater than they would be if messages were transmitted the whole time. Interest, depreciation, and repairs, office rent, salaries, and general management are the same, whether much or little business is transacted. These items constitute about one third of all the expenses on the Western Union line. The other expenses will not be increased in proportion to the increase of the time.”
In reply to the above, we assert that 2,000 words an hour are not easily transmitted by a good operator over a single wire. There are operators who can send at this rate for a short time, but they are very few in number, and none of them could maintain this rate of speed for any length of time. It must be recollected that a message must be copied with a pen as rapidly as it is sent. Now, we doubt if Mr. Hubbard even can write 2,000 words legibly within an hour, with pen and ink. It is well known that the celebrated horse Dexter has trotted a mile in the unprecedented time of 2.17, but would it not be absurd to state, on that account, that every good horse can easily trot twenty-six miles an hour? Why, Dexter himself cannot keep up this rate of speed for even a quarter of an hour. Because a celebrated pedestrian walked a hundred miles in twenty-four hours, would it be just to say that every good walker can easily walk 36,500 miles per annum? A man in California rode three hundred miles in twenty-four hours; would it be honest, therefore, to say that every good horseman can easily ride 9,000 miles a month? The maximum speed of the best operators is 1,500 words per hour, but the average speed of the best is very much below this.
The amount of business done upon a wire in a given time is vastly greater in this country than in any other. In Europe there are 355,218 miles of wire, while in the United States there are less than one third as many, and yet the wires in this country transmit more telegraphic matter per annum than all the lines in Europe. This almost incredible fact is explained by the superior character and ability of our operating staff. In Europe they still use recording instruments, and slowly and laboriously pick out their messages upon strips of paper. Here, on the contrary, every operator—except in the small villages—reads by sound, and does three times as much work upon a wire as the poorly paid and inefficient European operator. Now, this being the case,—and the statistics prove it,—it can hardly be pretended that our company gets much less out of its wires than they can reasonably perform, and yet Mr. Hubbard says we “could easily send on fifty-one wires 97,920 messages per day, while in reality we only send 7,375.” Here is a difference between theory and practice that beats even Dexter’s 2.17 as the rate of speed which every horse in America can average.