When did it actually come? From the very beginning in many individual cases, like Clephane's and Weller's and Wyckoff's. But as a feature in commercial education, not until several years after the invention of the writing machine. The first school which taught typewriting, of which there is positive record, was opened by D. L. Scott-Browne at 737 Broadway, New York, in 1878. From that time, however, the development became rapid, and within a few years there were similar schools in every large city in the country. From this time also begins the real success of the typewriter in finding a market. As shorthand writing, during the ages that preceded the writing machine, had only a restricted field of usefulness, so the typewriter in its early years, before it joined forces with shorthand, was confined to a very limited sale. And then it made its partnership with stenography--the most remarkable partnership in all business history. Of late years another important invention, the office phonograph, has made its bid for a share in this partnership, but the status of the writing machine, as the senior partner, is impregnably established. Meanwhile the typewriter itself was about to undergo a great development. It is hardly a coincidence that the first school to teach typewriting and the first typewriter which won a wide popularity both appeared in the same year, 1878. This machine was the Model 2 Remington, the first typewriter which wrote both capitals and small letters. This first shift-key model, like the Model 1 of 1874, was the product of several master minds. Jenne, of course, had a big hand in it; so also did other men who had labored with him on the first model. The problem of printing both capitals and small letters, with the standard keyboard arrangement, was solved by the combination of the cylinder shifting device, invented by Lucien S. Crandall, with type bars carrying two types, a capital and a small face of the same letter, invented by Byron A. Brooks. The shift-key machine proved to be a long step in advance, and the typewriter soon began to gain in popular favor.