Manufacturer:	Newark Watch Co.
Manufacturer Location:	Newark, New Jersey
Movement Serial Number:	6610
Grade:	Edward Biven
Estimated Production Date:	1863-1870
Size:	18s
Jewels:	11j or 15j
Movement Configuration:	Openface
Movement Finish:	Gilt
Movement Inlay Color:	None
Movement Setting:	Key
Plate:	Full Plate
Standard Dial Type:	Single-Sunk
Movement Markings:	Edward Bivens 6610 Newark N.J. Patent
Observation Source:	geoulri1
Case:	Various
Database Version:	v52.245

NOTE: This information was provided by a user and has not been verified for accuracy.

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.