Baltimore and Ohio Railroad
Pictured: “Are You Being Handicapped with an Inaccurate Watch?” Advertisement Featuring the No. 527/576 Style Dial, Baltimore and Ohio Employees Magazine, June 1920. The No. 257 (18-Size) and No. 576.
Pictured: “Accuracy First is Safety First” Advertisement Featuring the No. 106/436 Style Dial, Baltimore and Ohio Employees Magazine, November 1914. The No. 106 (18-Size) and No. 436 (16-Size) dials were.
Pictured: “The Railroad Timekeeper of America” Advertisement Featuring the No. 258 Montgomery Dial, Baltimore and Ohio Employees Magazine, October 1913. The No. 258 Montgomery Dial frequently appeared in advertisements by the Hamilton Watch Company aimed at the railroad industry. The dial features heavy Arabic hour...