Traffic In Souls Part 9

"You let me have the list, Dexter, and I'll coach you up on it,"

laughed Burke.

"To-day is your relief, Burke," said the Captain. "You can go up to the library and wallow in literature if you want to."

Burke smiled, as he retorted:

"I'm going to a better place to do my reading--and not out of books either, Cap."

He changed his clothes, and soon emerged in civilian garb. He had never paid his call on John Barton, although he had been out of the hospital for several days. The old man's frequent visits to him in his private room at the hospital, after that first memorable meeting, had ripened their friendship. Barton had told him of a number of new ideas in electrical appliances, and Burke was anxious to see what progress had been made since the old fellow returned to his home.

Officer 4434 was also anxious to see another member of his family, and so it was with a curious little thrill of excitement, well concealed, however, with which he entered the modest apartment of the Bartons'

that evening.

"Well, well, well!" exclaimed the old man, as the young officer took his hand. "We thought you had forgotten us completely. Mary has asked me several times if you had been up to see me. I suppose you have been busy with those gangsters, and keep pretty close since you returned to active service."

Bobbie nodded.

"Yes, sir. They are always with us, you know. And a policeman does not have very much time to himself, particularly if he lolls around in bed with a throb in the back of the head, during his off hours, as I've been foolish enough to do."

"Oh, how are you feeling, Mr. Burke?" exclaimed Mary, as she entered from the rear room.

She held out her hand, and Bobbie trembled a trifle as he took her soft, warm fingers in his own.

"I'm improving, and don't believe I was ever laid up--it was just imagination on my part," answered Burke. "But I have a faded rose to make me remember that some of it was a pleasant imagination, at any rate."

Mary laughed softly, and dropped her eyes ever so slightly. But the action betrayed that she had not forgotten either.

Old Barton busied himself with some papers on a table by the side of his wheel-chair, for he was a diplomat.

"Well, now, Mr. Burke--what are your adventures? I read every day of some policeman jumping off a dock in the East River to rescue a suicide, or dragging twenty people out of a burning tenement, and am afraid that it's you. It's all right to be a hero, you know, but there's a great deal of truth in that old saying about it being better to have people remark, 'There he goes,' than 'Doesn't he look natural.'"

Bobbie took the comfortable armchair which Mary drew up.

"I haven't had anything really worth while telling about," said Burke.

"I see a lot of sad things, and it makes a man feel as though he were a poor thing not to be able to improve conditions."

"That's true of every walk in life. But most people don't look at the sad any longer than they can help. I've not been having a very jolly time of it myself, but I hope for a lot of good news before long. Why don't you bring Lorna in to meet Mr. Burke, Mary?"

The girl excused herself, and retired.

"How are your patents?" asked Bobbie, with interest. "I hope you can show tricks to the Gresham people."

The old man sighed. He took up some drawings and opened a little drawer in the table.

"No, Mr. Burke, I am afraid my tricks will be slow. I have received no letter from young Gresham in reply to one I wrote him, asking to be given a salary for mechanical work here in my home. Every bit of my savings has been exhausted. You know I educated my daughters to the limit of my earnings, since my dear wife died. They have hard sledding in front of them for a while, I fear."

He hesitated, and then continued:

"Do you remember the day you met Mary? She started to say that she and Lorna could not see me on visiting day. Well, the dear girls had secured a position as clerks in Monnarde's big candy store up on Fifth Avenue. They talked it over between them, and decided that it was better for them to get to work, to relieve my mind of worry. It's the first time they ever worked, and they are sticking to it gamely. But it makes me feel terribly. Their mother never had to work, and I feel as though I have been a failure in life--to have done as much as I have, and yet not have enough in my old age to protect them from the world."

"There, there, Mr. Barton. I don't agree with you. There is no disgrace in womanly work; it proves what a girl is worth. She learns the value of money, which before that had merely come to her without a question from her parents. And you have been a splendid father ...

that's easily seen from the fine sort of girl Miss Mary is."

Mary had stepped into the room with her younger sister as he spoke.

They hesitated at the kindly words, and Mary drew her sister back again, her face suffused with a rosiness which was far from unhappy in its meaning.

"Well, I am very proud of Mary and Lorna. If this particular scheme works out they will be able to buy their candy at Monnarde's instead of selling it."

Bobbie rose and leaned over the table.

"What is it? I'm not very good at getting mechanical drawings. It looks as though it ought to be very important from all the wheels," he said, with a smile of interest.

Spreading out the largest of his drawings, old Barton pointed out the different lines.

"This may look like a mince pie of cogs here, but when it is put into shape it will be a simple little arrangement. This is a recording instrument which combines the phonograph and the dictagraph. One purpose--the most practical, is that a business man may dictate his letters and memoranda while sitting at his desk, in his office, instead of having a machine with a phonograph in his private office taking up s.p.a.ce and requiring the changing of records by the dictator--which is necessary with the present business phonograph. All that will be necessary is for him to speak into a little disc. The sound waves are carried by a simple arrangement of wiring into his outer office, or wherever his stenographer works. There, where the s.p.a.ce is presumably cheaper and easier of access than the private office, the receiving end of the machine is located. Instead of one disc at a time--limited to a certain number of letters--the machine has a magazine of discs, something like the idea of a repeating letter. Automatically the disc, which is filled, is moved up and a fresh disc takes its place. This goes on indefinitely, as you might say. A man can dictate two hundred letters, speaking as rapidly as he thinks. He never has to bother over changing his records. The girl at the other end of the wire does that when the machine registers that the supply is being exhausted. She in turn uses the discs on the regular business phonograph, or, as this is intended for large offices, where there are a great many letters, and consequently a number of stenographers, she can a.s.sign the records to the different typists."

"Why, that is wonderful, Mr. Barton!" exclaimed Burke. "It ought to make a fortune for you if it is backed and financed right. Why didn't anyone think of it before?"

Barton smiled, and caressed his drawing affectionately.

"Mr. Burke, the Patent Office is maintained for men who think up things that some fellow should have thought of before! The greatest inventions are apparently the simplest. That's what makes them hard to invent!"

He pointed to another drawing.

"That has a business value, too, and I hope to get the proper support when I have completed my models. You know, a scientific man can see all these things on the paper, but to the man with money they are pipe dreams until he sees the wheels go 'round."

He now held out his second drawing, which was easier to understand, for it was a sketch of his appliance, showing the outer appearance, and giving a diagonal section of a desk or room, with a wire running through a wall into another compartment.

"Here is where the scientist yields to his temperament and wastes a lot of time on something which probably will never bring him a cent. This is a combination of my record machine, which will be of interest to your profession."

Bobbie examined it closely, but could not divine its purpose.

"It is the application of the phonographic record to the dictagraph, so that police and detective work can be absolutely recorded, without the shadow of a doubt remaining in the minds of a trial jury or judge.

Maybe this is boring you?"

"No, no--go on!"

"Well, when dictagraphs are used for the discovery of criminals it has been necessary to keep expert stenographers, and at least one other witness at the end of the wire to put down the record. Frequently the stenographer cannot take the words spoken as fast as he should to make the record. Sometimes it is impossible to get the stenographer and the witness on the wire at the exact time. Of course, this is only a crazy idea. But it seems to me that by a little additional appliance which I have planned, the record machine could be put into a room nearby, or even another house. If a certain place were under suspicion the machine could rest with more ease, less food and on smaller wages than a detective and stenographer on salary. When any one started to talk in this suspected room the vibrations of the voices would start a certain connection going through this additional wire, which would set the phonograph into action. As long as the conversation continued the records would be running continuously. No matter how rapidly words are uttered the phonograph would get them, and could be run, for further investigation, as slowly and as many times as desired. When the conversation stopped the machine would automatically blow its own dinner whistle and adjourn the meeting until the talk began again.

This would take the record of at least an hour's conversation: another attachment would send in a still-alarm to the detective agency or police station, so that within that hour a man could be on the job with a new supply of records and bait the trap again."

"Wonderful!"

"Yes, and the most important part is that this is the only way of keeping a record which cannot be called a 'frame-up'--for it is a photograph of the sound waves. A grafter, a murderer, or any other criminal could be made to speak the same words in court as were put on the phonographic record, and his voice identified beyond the shadow of a doubt!"

Bobbie clapped his hand on the old man's shoulder.

"Why, Mr. Barton, that is the greatest invention ever made for capturing and convicting criminals. It's wonderful! The Police Departments of the big cities should buy enough machines to make you rich, for you could demand your own price."

Barton looked dreamily toward the window, through which twinkled the distant lights of the city streets.