Pocket Watch Database

There is an alternative result available for this serial number. View the result for E. Howard (Keystone) movement #54316.
From the American Horology Archive:

E. Howard & Co.
Manufacturer: E. Howard & Co.
Manufacturer Location: Roxbury, Massachusetts
Movement Serial Number: 54316
Model: Series V
Estimated Production Date: September 21, 1871
Size: L
Jewels: 15j
Movement Configuration: Hunting
Movement Finish: Gilt
Movement Setting: Pendant
Plate: 3/4 Plate
Regulator: Patent
Movement Markings: Prescott
Data Research: E. Howard & Co. Factory Abstracts (Bob Rolfe)
Case: Various
Run ID: 1814.G1334.S372.M369.H369.P377.15J1814
Database Version: v52.235
Registry Population: 1 (3.33%)
Research Note: #54316: Plain Regulator

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