Last Patent 6/15/20.
Vintage Western Electric Railroad Station Scissor Phone
W.U.T. Co. Western Union Telegraph Railroad Telegraph Sounder 1B 400-OHM
Great Western Railway 1878 Telegraph Rule Book GWR Signals
Vintage Western Electric 60BP Selector Switch Railroad Telephone
Antique Railroad Telegraph of phone swing arm by O.C. White Co.
Rutland Railroad telegraph service rules and rates of pay 1916
