Illinois Pocket Watch: Serial Number 3530458 (Grade 107)

Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/3530458

Access Date: January 31, 2023

From the American Horology Archive:

Illinois Watch Co.

Grade: 107

Private Label(s) in Run:
Burlington Watch Co.

Manufacturer:	Illinois
Manufacturer Location:	Springfield, Illinois
Movement Serial Number:	3530458
Grade:	107
Model:	9
Class:	1
Estimated Production Year:	1919
Run Quantity:	2,000
Grade/Model Total Production:	88,000
Size:	16s
Jewels:	21j
Movement Configuration:	Openface
Movement Finish:	Nickel
Movement Setting:	Lever
Plate:	Bridge Plate
Bridge Type:	False Center
Double Roller:	Yes
Barrel:	Going
Adjusted:	Yes
Adjusted to Position:	Yes
Adjusted to Temperature:	Yes
Railroad Grade:	Limited Approval
Dial Feet Locations:	17.5, 39.0, 58.0
Case Screw Locations:	3.0, 38.0
Case:	Various
Registry Population:	13 (0.65%)
Database Version:	v49.716

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Production Metrics Tree: Grade 107

Target Profile: 16S-M9-21J-ONL-APT

Illinois Grade 107 (All Variations): 110,250 ETP
16S: 94,100 85.35% 16s, Grade 107		Other: 16,150 Other Sizes or Unclassified
16S-M9: 88,000 79.82% 16s, Grade 107, Model 9	Other: 6,100 Other Models or Unclassified
16S-M9-21J: 88,000 79.82% 16s, Grade 107, Model 9, 21 Jewels
16S-M9-21J-ONL: 88,000 79.82% 16s, Grade 107, Model 9, 21 Jewels, Openface/Lever/Nickel
16S-M9-21J-ONL-APT: 88,000 79.82%

Population Registry for This Run

	Image	Serial Number	Run Position	Primary Identification Method	Discovery Date
1		3529042	#42	Marketplace	May 01, 2021
2		3529099	#99	Marketplace	September 21, 2021
3		3529327	#327	Marketplace	April 04, 2012
4		3529406	#406	Marketplace	December 11, 2014
5		3529497	#497	Marketplace	August 13, 2016
6		3529920	#920	Marketplace	August 13, 2020
7		3529951	#951	Marketplace	August 23, 2022
8		3530184	#1184	Marketplace	September 14, 2021
9		3530455	#1455	Marketplace	August 28, 2018
10	Image Credit: rondeg	3530458	#1458	Collection	July 11, 2020
11		3530514	#1514	Marketplace	June 25, 2014
12		3530649	#1649	Collection	November 25, 2019
13		3530699	#1699	Marketplace	September 09, 2021
Standard Deviation of Known Examples: 603.65 (Expected: 577.49, Δ26.15/1.31%)

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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.

cmdraven 3542 · September 12, 2021

Serial Number 3530184 was reported as accurate.

Anonymous · June 23, 2021

Serial Number 3529948 was reported as accurate.

Anonymous · April 23, 2021

Serial Number 3529042 was reported as accurate.

Anonymous · February 13, 2021

Serial Number 3530691 was reported as accurate.

Anonymous · December 4, 2020

Serial Number 3529769 was reported as accurate.

Anonymous · July 18, 2020

Serial Number 3529663 was reported as accurate.

panamaed 8 · November 25, 2019

Serial Number 3530649 was reported as accurate.

panamaed 8 · November 25, 2019

Serial Number 3530649 was reported as accurate.

Anonymous · July 5, 2018

Serial Number 3529043 was reported as accurate.