A poster by the United States Railroad Administration for the Atchison, Topeka and Santa Fe Railroad's Time Service Department detailing a schedule of prices for watch repairs. Various parts are listed including mainspring, balance wheel, cap and roller jewel, click spring and fourth wheel pinion to name a few. There were various prices for cleaning, case repairing, demagnetizing and others.
Kansas Memory
Kansas Historical Society
Atchison, Topeka and Santa Fe railroad schedule of prices for watch repairs