Pocket Watch Database

From the American Horology Archive:

Robert H. Ingersoll & Bro.

Grade: Ingersoll Waterbury

Manufacturer: Robert H. Ingersoll & Bro.
Manufacturer Location: New York, New York
Movement Serial Number: 947830
Grade: Ingersoll Waterbury
Estimated Production Date: 1917-1922
Regulator: Plain
Railroad Grade: No
Movement Markings: Ingersoll Watch Co.
Made in U.S.A.
Jeweled
Case: Various
Database Version: v52.246
Registry Population: 5 (0.00%)


Please note that many times, movements were not finished in sequential order. As a result, the production years provided are estimates, and a margin of error +/- 5 years is expected.