Why were pocket watches mainly used by train conductors? - Quora
The Conductor By Westclox Pocket Watch. Very Neat
Westclox Pocket Watch The Conductor with Train Engraved on Back with Chain with Belt Hoop Clasp and Display Stand Included circa 1970s - The Pocket Watch Guy
Westclox Pocket Watch the Conductor with Train Engraved on Back and Original Chain with Display Stand Included circa 1970s - The Pocket Watch Guy
Interesting Customers and their watches - Watch Doctor