Irving C. Mord family farm; multiple views. Farm of 352 acres located in the New State Line Community about 12 and one half miles southeast of Tylertown, MS. Walthall Co. agent Ansel Estess assisted with selection of farm family.
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...
Holmes Co. (Miss.) ; Brock, H. V.--Family.;farm life--Mississippi.
H. V. Brock family farm; multiple views. Farm of 936 acres owned and 800 acres leased in the Hebron Community four miles southwest of Lexington, MS. Holmes Co. agent W. R. Sullivan assisted with selection of farm family.
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...