The building where these first telephone experiments were made is still in existence. It is now used as a theater. The lower stories have been much altered, but that attic is still quite unchanged and a few weeks ago I stood on the very spot where I snapped those springs and helped test the first telephone thirty-seven years and seven months before.

(Editor’s Note: The old building was finally replaced by new construction in 1931.)

Mr. Watson Heard the First Sentence Ever Spoken Over the Telephone

Of course in our struggle to expel the imps from the invention, an immense amount of experimenting had to be done, but it wasn’t many days before we could talk back and forth and hear each other’s voice. It is, however, hard for me to realize now that it was not until the following March that I heard a complete and intelligible sentence. It made such an impression upon me that I wrote that first sentence in a book I have always preserved. The occasion had not been arranged and rehearsed as I suspect the sending of the first message over the Morse telegraph had been years before, for instead of that noble first telegraphic message—“What hath God wrought?” the first message of the telephone was: “Mr. Watson, come here, I want you.” Perhaps, if Mr. Bell had realized that he was about to make a bit of history, he would have been prepared with a more sounding and interesting sentence.

Soon after the first telephones were made, Bell hired two rooms on the top floor of an inexpensive boarding house at No. 5 Exeter Place, Boston, since demolished to make room for mercantile buildings. He slept in one room; the other he fitted up as a laboratory. I ran a wire for him between the two rooms and after that time practically all his experimenting was done there. It was here one evening when I had gone there to help him test some improvement and to spend the night with him, that I heard the first complete sentence I have just told you about. Matters began to move more rapidly, and during the summer of 1876 the telephone was talking so well that one didn’t have to ask the other man to say it over again more than three or four times before one could understand quite well, if the sentences were simple.

The Centennial Exposition

This was the year of the Centennial Exposition at Philadelphia, and Bell decided to make an exhibit there. I was still working for Williams, and one of the jobs I did for Bell was to construct a telephone of each form that had been devised up to that time. These were the first nicely finished instruments that had been made. There had been no money nor time to waste on polish or non-essentials. But these Centennial telephones were done up in the highest style of the art. You could see your face in them. These aristocratic telephones worked finely, in spite of their glitter, when Sir William Thompson tried them at Philadelphia that summer. I was as proud as Bell himself, when I read Sir William’s report, wherein he said after giving an account of the tests: “I need hardly say I was astonished and delighted, so were the others who witnessed the experiment and verified with their own ears the electric transmission of speech. This, perhaps, the greatest marvel hitherto achieved by electric telegraph, has been obtained by appliances of quite a homespun and rudimentary character.” I have never forgiven Sir William for that last line. Homespun!

Experimentation

However, I recovered from this blow, and soon after Mr. Gardiner G. Hubbard, afterwards Mr. Bell’s father-in-law, offered me an interest in Bell’s patents if I would give up my work at Williams’ and devote my time to the telephone. I accepted, although I wasn’t altogether sure it was a wise thing to do from a financial standpoint. My contract stipulated that I was to work under Mr. Bell’s directions, on the harmonic telegraph as well as on the speaking telephone, for the two men who were paying the bills still thought there was something in the former invention, although very little attention had been given to its vagaries after the June 2nd discovery.