Auction: 312 - Numismatic Collector's Series Sale
Lot: 2820
Edison United Phonograph Co (NJ), $1000 4% collateral trust mortgages, 1903, #43 and higher, sphinx, green, ABN, four coupons, folds, mostly VF+. The Edison phonograph was the first of its kind and ushered in the era of sound recording; when disc records replaced Edison´s cylinders, he was slow to adapt, and when he finally switched to discs in 1912, they were incompatible with competitors´ phonographs. [8]
Sold for
$325