A HISTORY OF EDISON'S WEST ORANGE LABORATORY 1887-1931

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Edison and Batchelor received stock the company in return for their inventive efforts and the costs their experiments were billed the company Boston. One important design criterion for the doll was cost— usual Edison was eyeing mass market— and experimental project was soon begun "smaller cheap doll phono". (Illus 4-2, Doll Advert. group of businessmen from Boston established the Edison Toy Doll Company in 1889 market the doll and support the cost its development. The toy doll was the first attempt market the phonograph invention; experiments were begun Menlo Park and continued the West Orange laboratory soon opened in December 1887.) Charles Batchelor, the father two girls, took special interest the doll experiments, developing small phonograph mechanism and fitting into doll that was less than two feet high.IV-14 produce commercial product 1888; the other phonograph project the Edison laboratory, the Talking Doll, was plagued with design and production difficulties which delayed its introduction. While cautious minds might have had reservations about the reliability small doll mechanism, Edison was confident that could produce working doll phonograph and even made ambitious plans manufacture 500 day the Phonograph Works. There was nothing wrong the marketing strategy; the . Edison patented his first doll phonograph the summer 1889, but it was not until the end the year that the laboratory began 25 to design tools and prepare for manufacture