Pocket Watch Database

There is an alternative result available for this serial number. View the result for E. Howard (Keystone) movement #39977.
From the American Horology Archive:

E. Howard & Co.
Manufacturer: E. Howard & Co.
Manufacturer Location: Roxbury, Massachusetts
Movement Serial Number: 39977
Model: Series IV
Estimated Production Date: June 9, 1874 - December 7, 1875
Size: N
Jewels: 15j
Jewel Setting: Burnished Jewels
Movement Finish: Gilt
Movement Setting: Key
Plate: 3/4 Plate
Regulator: Plain
Adjusted: Yes
Adjusted to Position: No
Adjusted to Temperature: Yes
Movement Markings: E. Howard & Co.
Heat & Cold
Data Research: E. Howard & Co. Factory Abstracts (Bob Rolfe)
Case: Various
Run ID: 1251.G791.S1239.M339.[339.K909.15J1251
Database Version: v51.833
Registry Population: 2 (0.58%)

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