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...
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...
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...
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...
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...
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...
"Circa 1885
The Bilhorn, folding portable organ was invented by Peter Philip Bilhorn around 1885. Peter Bilhorn was an evangelist singer and composer who invented the portable organ for his evangelistic activities. He and his brother founded the...
This machine is similar to the type “C” model. Johnson took over the Berliner Gramophone Co. but was restrained from using the word “gramophone” because of a litigation suit of the Universal Talking Machine Co. At this point, he began using...
Jimmy Carter, President of the United States, is pictured as he places a MSU hat on his head and stands beside another man and a woman. Carter was a visitor/speaker at MSU.
Postcard showing Hardy Field during a baseball game and "Elder" Scott, mascot and all-around handy man (He was connected with the college dating back to the erection of its first building).
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...
Harper's Weekly cover of Grant, weighed down by the problems of his administration (including Santo Domingo, the Financial Crisis, the KKK, and many others) as a copperhead snake wraps around his leg and various dogs nip at his heels while wearing...
