Pocket Watch Database

From the American Horology Archive:
Illinois Grade Columbia Pocket Watch

Illinois Watch Co.

Grade: Columbia

Private Label(s) in Run:

F N B & Co.
Iowa Watch Co. Conqueror
S. C. Newhall - Lynn, Mass.

What is a Private Label?
Manufacturer: Illinois
Manufacturer Location: Springfield, Illinois
Movement Serial Number: 143513
Grade: Columbia
Model: 1
Estimated Production Date: June 1880 - July 1880
Run Quantity: 1,000
Grade/Model Run: 28 of 61
Grade/Model Total Production: 37,200
Variant Est. Production: 33,800 (18S-M1-11J-AGK)
Size: 18s
Jewels: 11j
Jewel Setting: Burnished Jewels
Movement Configuration: Adaptable
Movement Finish: Gilt
Movement Setting: Key
Plate: Full Plate
Barrel: Going
Train: Coarse
Regulator: Plain
Hairspring: Flat
Standard Dial Type: Single-Sunk
Adjusted: No
Railroad Grade: No
Dial Feet Locations: 16.5, 36.5, 53.0
Case Screw Locations: O-36.5, H-51.5
Movement Markings: Columbia
Springfield, Ill.
Case: Various
Run ID: 382.G65.18S359.181M176.A176.K183.11J180
Database Version: v52.335
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration
112.00
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration
377.95
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration
0.654%
Registry Population: 7 (0.70%)
Research Note: #143530: Verified as Private Label Marked "S. C. Newhall - Lynn, Mass." [NAWCC]

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Verification Reports for this Run

The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.


Anonymous · April 20, 2023

Serial Number 143246 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · April 20, 2023

Serial Number 143246 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · June 3, 2018

Serial Number 143315 was reported as inaccurate.

Note: Iowa Watch Co. Conqueror model

von1943 Supporter 376 · August 17, 2016

Serial Number 143623 was reported as accurate.

von1943 Supporter 376 · August 17, 2016

Serial Number 143623 was reported as accurate.

von1943 Supporter 376 · August 17, 2016

Serial Number 143623 was reported as accurate.

Anonymous · April 12, 2016

Serial Number 143314 was reported as accurate.

bwalder 137 · January 28, 2016

Serial Number 143513 was reported as inaccurate.

Note: Private label marked F N B & Co.

Anonymous · December 28, 2015

Serial Number 143913 was reported as inaccurate.

Note: Gilt plates

Anonymous · December 23, 2015

Serial Number 143913 was reported as accurate.

tonydeniz 26 · May 1, 2015

Serial Number 143532 was reported as inaccurate.

No further details were submitted with the report.

Anonymous · October 10, 2014

Serial Number 143938 was reported as inaccurate.

No further details were submitted with the report.
Illinois Grade Columbia Pocket Watch