A.W. Waltham Co. P.S. Bartlett

This watch has some odd markings that we are currious about. The back cover on the inside there is the case serial number but there are also 8 very small munbers that you almost have to have a magnifying glass to see. The case has the name of the Pliladelphia Watch case company Serial# 4705265. We where more or less wondering more about the small numbers on the back case than the value.

Excellent