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William Edward Lake
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Publication of GB191122542ApublicationCriticalpatent/GB191122542A/en
22,542. Lake, W. E., [Aeolian Co.]. Oct. 12. Combined with phonographs &c.-In a playerpiano combined with a phonograph, the phonograph trumpet 9 is situated entirely within and near the top of the casing of the player-piano. The horn 9 comprises two flat sides 9<a>, 9<b> inclined towards each other, and two curved and tapering sides 13, 14. The sound - arm 18 swivels upon the tapered elbow 16, which is attached to the horn 9. The aperture 11 of the horn is rectangular and beneath the hinged cover 12 of the casing. The horn is mounted in a bracket 19 behind the box 5 containing the winding-rolls and tracker-bar. In a modification, the aperture of the horn is vertical and above the box 5.
GB191122542D1911-10-121911-10-12Improvements in or relating to Phonographs or the like, Combined with Mechanical Musical Instruments.
ExpiredGB191122542A
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