Model D, with a US introduction of October 1908 ... The earlier models equipped with end gates do not have this issue. The Edison Home phonograph outwardly appears to be a scaled-down Triumph, ...

On December 7, 1877 Thomas Edison demonstrated his phonograph at the New York City offices of the nation's leading technical weekly publication, Scientific American. The following report set off ...

Because his siblings were more than 15 years older, Edison was the only child in the home ... a model for modern research laboratories that soon became essential to corporate research." His next ...

In 1877, Thomas Edison invented the phonograph ... At his south London home, Gouraud hosted lavish gatherings where influential Victorians, fuelled by wine and curiosity, marvelled at the phonograph’s ...