sentences:  Miller also worked as vice president of the Tonopah Mining Company and played a key role in bringing that company's 100-stamp cyanide mill built in Millers in 1906.The Post Office at Millers was in operation from January 1906 until September 1919 and then from February 1921 until December 1931.In 1907 the railroad company constructed repair shops in Millers and another large mill went up.