Pocket Watch Database

There is an alternative result available for this serial number. View the result for E. Howard (Keystone) movement #20780.
From the American Horology Archive:

E. Howard & Co.

Grade: Patent Regulator

Manufacturer: E. Howard & Co. Question Mark
Manufacturer Location: Roxbury, Massachusetts Question Mark
Movement Serial Number: 20780 Question Mark
Grade: Patent Regulator Question Mark
Model: Series III Question Mark
Estimated Production Date: April 16, 1869 Question Mark
Size: N Question Mark
Jewels: 15j Question Mark
Jewel Setting: Burnished Jewels Question Mark
Movement Configuration: Adaptable Question Mark
Movement Finish: Gilt Question Mark
Movement Setting: Key Question Mark
Plate: 3/4 Plate Question Mark
Regulator: Mershon Question Mark
Railroad Grade: No Question Mark
Movement Markings: E. Howard & Co.
Boston
N
Reed's Patent Nov. 24, 1857
Case: Various Question Mark
Run ID: 529.G12.S523.M520.E528.K528.15J529 Question Mark
Data Research: E. Howard & Co. Factory Abstracts (Bob Rolfe)
Question Mark
Database Version: v52.516 Question Mark
Registry Population:
Scoped for This Run Only
1 (25.00%) Question Mark

Help Us Help Others By Improving the Database:

Does this information describe your movement accurately?

Verification Reports for this Run

There are currently no verifications for this range.