Letters home and personal diaries are the source of information about the lives of individuals who arrived during the early years of the gold rush. Before the opening of the Post Office at Bidwell’s Bar, mail reaching that location was brought by teamsters delivering food and mining supplies. Prior to 1855, the fee for the mail service was paid at the point of delivery. At a central mail delivery point, teamsters would collect letters for destinations along their supply route, pay the postage and collect the postage and a delivery fee when letters were claimed by the miners. Letters sent from Bidwell were entrusted to individuals who would take the letters to the nearest post office. John Bidwell provided that service for members of the Pleasant Hill Wagon Train after they arrived at Bidwell’s on October 15, 1849. A Post Office was established at Bidwell’s Bar on July 10, 1851. Edmund Shepherd was appointed Postmaster. By 1851, stage lines had scheduled service to the town which provided a more timely and dependable mail service