In 1908 Edison increased the playing time of the cylinders. From 1888-1902 the speed of the records varied so the record could fit the song, anywhere from 90-144rpm. After 1902 the speed was standardized at 160rpm. In 1908 Edison cylinders...
Edison in 1902 started to Gold Mould cylinders, this process uses a oversized groove and a large wax master. The master is placed in a vacuum with 2 pieces of gold leaf. High voltage is introduced to the gold leaf in the bell jar, and vaporizes...
Grant, Ulysses S. (Ulysses Simpson), 1822-1885; Uncle Sam (Symbolic character); Securities industry; United States. Treasury Dept.
Harper's Weekly cover of Grant, depicted as a Bulldog, is chained to the steps of the Treasury building by the law, a sign above his head reads 'Notice: You can violate the law, the banks may violate the law and will be sustained in doing so, but...
