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Sangamo Special 23j model 13 size 17 railroad pocket watch
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Information Provided by PocketWatchDatabase.com:
https://pocketwatchdatabase.com/search/result/illinois/3776470/link
Access Date: December 22, 2024
From the American Horology Archive:
Illinois Watch Co.

Grade: Sangamo Special

Manufacturer: Illinois Question Mark
Manufacturer Location: Springfield, Illinois Question Mark
Movement Serial Number: 3776470 Question Mark
Grade: Sangamo Special Question Mark
Variation: False Bridge Question Mark
Model: 10 Question Mark
Estimated Production Year: 1920 Question Mark
Run Quantity: 2,000 Question Mark
Grade/Model Run: 2 of 4 Question Mark
Grade/Model Total Production: 6,400 Question Mark
Size: 17s Question Mark
Jewels: 23j Question Mark
Jewel Material: Ruby & Sapphire Question Mark
Jewel Setting: Raised Gold Settings (Screw-Set) Question Mark
Movement Configuration: Openface Question Mark
Movement Finish: Nickel Question Mark
Movement Setting: Lever Question Mark
Plate: Bridge Plate Question Mark
Bridge Type: False Center Question Mark
Double Roller: Yes Question Mark
Train Material: Gold Question Mark
Center Wheel Material: Gold Question Mark
Hairspring: Breguet Question Mark
Pallet Jewel Material: Ruby Question Mark
Adjusted: Yes Question Mark
Adjusted to Position: Yes Question Mark
Adjusted # of Positions: 6 Question Mark
Adjusted to Temperature: Yes Question Mark
Adjusted to Isochronism: Yes Question Mark
Railroad Grade: Yes Question Mark
Case: Various Question Mark
Run ID: 11084.G39.17S2.1710M2.O5899.L6706.23J230 Question Mark
Database Version: v52.518 Question Mark
Advanced Metrics
PWDB Absolute Rarity Index:
Scoped for Grade/Size/Model/Configuration		 19.27 Question Mark
PWDB Relative Rarity Index:
Rarity within Manufacturer - Scoped for Grade/Size/Model/Configuration		 64.94 Question Mark
Share of Production:
Share within Manufacturer - Scoped for Grade/Size/Model/Configuration		 0.113% Question Mark
Registry Population:
Scoped for This Run Only		50 (2.50%) Question Mark
$ Estimated Value (12 Month Change): -4.87% Analyzing 148 Sales Question Mark
Value Guide
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Production Metrics Tree: Grade Sangamo Special

Target Profile: 17S-M10-23J-ONL-A6PTI-FALSE BRIDGE

Illinois Grade Sangamo Special (All Variations): 30,260 ETP
17S: 17,600 58.16%
17s, Grade Sangamo Special		 Other: 12,660
Other Sizes or Unclassified
17S-M10: 6,400 21.15%
17s, Grade Sangamo Special, Model 10		 Other: 11,200
Other Models or Unclassified
17S-M10-23J: 6,400 21.15%
17s, Grade Sangamo Special, Model 10, 23 Jewels
17S-M10-23J-ONL: 6,400 21.15%
17s, Grade Sangamo Special, Model 10, 23 Jewels, Openface/Lever/Nickel
17S-M10-23J-ONL-A6PTI: 6,400 21.15%
17S-M10-23J-ONL-A6PTI-FALSE BRIDGE: 6,400 21.15%

Population Registry for This Run

Image Serial Number Run Position Primary Identification Method Discovery Date
There are 50 watches in the population registry for this run with 6 images.
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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.

ebsrods Supporter 130 · October 16, 2023

Serial Number 3776935 was reported as accurate.

Anonymous · February 8, 2023

Serial Number 3775317 was reported as accurate.

Anonymous · January 14, 2023

Serial Number 3775002 was reported as accurate.

Durant1 42 · November 2, 2022

Serial Number 3776533 was reported as accurate.

Anonymous · October 22, 2022

Serial Number 3775317 was reported as accurate.

Anonymous · April 20, 2022

Serial Number 3775135 was reported as accurate.

Anonymous · October 31, 2021

Serial Number 3776696 was reported as accurate.

Anonymous · October 5, 2021

Serial Number 3776359 was reported as accurate.

Anonymous · March 29, 2021

Serial Number 3776193 was reported as accurate.

Anonymous · January 20, 2021

Serial Number 3775856 was reported as accurate.

Anonymous · January 20, 2021

Serial Number 3776820 was reported as accurate.

Anonymous · January 17, 2021

Serial Number 3775856 was reported as accurate.

Anonymous · August 27, 2020

Serial Number 3775278 was reported as accurate.

Anonymous · August 18, 2020

Serial Number 3776134 was reported as accurate.

Anonymous · August 16, 2020

Serial Number 3775849 was reported as accurate.

evanpg 2 · July 22, 2020

Serial Number 3775793 was reported as accurate.

Anonymous · July 9, 2020

Serial Number 3775129 was reported as accurate.

Anonymous · July 9, 2020

Serial Number 3775129 was reported as accurate.

Anonymous · January 10, 2020

Serial Number 3776527 was reported as accurate.

Anonymous · May 26, 2019

Serial Number 3775269 was reported as accurate.

dfchong 837 · April 28, 2019

Serial Number 3776512 was reported as accurate.

Anonymous · April 28, 2019

Serial Number 3776512 was reported as accurate.

dfchong 837 · April 23, 2019

Serial Number 3775187 was reported as accurate.

dfchong 837 · February 25, 2019

Serial Number 3775983 was reported as accurate.

WLBelkriver33 804 · February 23, 2019

Serial Number 3775983 was reported as accurate.

dfchong 837 · February 15, 2019

Serial Number 3775983 was reported as accurate.

Anonymous · February 14, 2019

Serial Number 3775979 was reported as accurate.

dougralls 2 · January 9, 2019

Serial Number 3776264 was reported as accurate.

Wbridg10 111 · December 22, 2018

Serial Number 3775301 was reported as accurate.

Anonymous · December 5, 2018

Serial Number 3775402 was reported as accurate.

seabee74 4 · May 28, 2018

Serial Number 3776608 was reported as accurate.

seabee74 4 · May 28, 2018

Serial Number 3776608 was reported as accurate.

Anonymous · March 21, 2018

Serial Number 3775594 was reported as accurate.

dfchong 837 · February 6, 2018

Serial Number 3776479 was reported as accurate.

Anonymous · February 3, 2018

Serial Number 3776479 was reported as accurate.

Anonymous · November 16, 2017

Serial Number 3775288 was reported as accurate.

Anonymous · November 5, 2017

Serial Number 3775578 was reported as accurate.

Anonymous · November 5, 2017

Serial Number 3775578 was reported as accurate.

Anonymous · July 14, 2017

Serial Number 3775578 was reported as accurate.

Anonymous · May 13, 2017

Serial Number 3775911 was reported as accurate.

Anonymous · May 13, 2017

Serial Number 3775911 was reported as inaccurate.

No further details were submitted with the report.

dfchong 837 · March 24, 2017

Serial Number 3776625 was reported as accurate.

dfchong 837 · February 13, 2017

Serial Number 3776625 was reported as accurate.

Anonymous · February 6, 2017

Serial Number 3776625 was reported as accurate.

Anonymous · February 6, 2017

Serial Number 3776625 was reported as accurate.

Anonymous · February 6, 2017

Serial Number 3776625 was reported as accurate.

dfchong 837 · February 4, 2017

Serial Number 3776625 was reported as accurate.

Anonymous · October 12, 2016

Serial Number 3776989 was reported as accurate.

Anonymous · September 24, 2016

Serial Number 3775149 was reported as accurate.

Anonymous · August 15, 2016

Serial Number 3775875 was reported as accurate.