Illinois Pocket Watch: Serial Number 143001 (Grade Columbia)

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Illinois 23 Jewel Sangamo Special Sz 17 Gothic Dial Sangamo RR Gold F Case L@@K

Check Price Source: eBay.com

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/143001

Access Date: November 22, 2024

From the American Horology Archive:

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:	143001
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:	v52.450
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: Scoped for This Run Only	7 (0.70%)
$ Estimated Value (12 Month Change):	-3.45% Analyzing 214 Sales
Research Note: #143530: Verified as Private Label Marked "S. C. Newhall - Lynn, Mass." [NAWCC]

Value Guide

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Production Metrics Tree: Grade Columbia

Target Profile: 18S-M1-11J-AGK-U

Illinois Grade Columbia (All Variations): 65,300 ETP
18S: 65,300 100.00% 18s, Grade Columbia
18S-M1: 37,200 56.97% 18s, Grade Columbia, Model 1		Other: 28,100 Other Models or Unclassified
18S-M1-11J: 37,200 56.97% 18s, Grade Columbia, Model 1, 11 Jewels
18S-M1-11J-AGK: 33,800 51.76% 18s, Grade Columbia, Model 1, 11 Jewels, Adaptable/Key/Gilt	Other: 3,400 Other Configs or Unclassified
18S-M1-11J-AGK-U: 33,800 51.76%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
There are 7 watches in the population registry for this run with 2 images. Create a FREE account or login to view the population registry and add your watch to the registry. Create a Free Account

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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.