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From the American Horology Archive:
Hamilton Watch Co.

Grade: 927

Variant A

Private Label(s) in Run:
  • L. Kabis - Colorado Springs, Colo.
  • E.A. Toft - Eau Claire, WI

What is a Private Label?
Manufacturer: Hamilton ?
Manufacturer Location: Lancaster, Pennsylvania ?
Movement Serial Number: 25190 ?
Grade: 927 ?
Model: 2 ?
Class: 3 ?
Estimated Production Year: 1897 ?
Run Quantity: 300 ?
Grade/Model Run: 38 of 65 ?
Grade/Model Total Production: 50,182 ?
Size: 18s ?
Jewels: 17j ?
Jewel Setting: Screw-Set ?
Movement Configuration: Hunting ?
Movement Finish: Nickel ?
Movement Setting: Lever ?
Plate: Full Plate ?
Barrel: Going or Motor ?
Regulator: Goldthwait ?
Hairspring: Breguet ?
Adjusted: Yes ?
Adjusted to Position: No ?
Adjusted to Temperature: Yes ?
Adjusted to Isochronism: No ?
Railroad Grade: No ?
Dial Feet Locations: 2.6, 18.0, 38.2 ?
Case: Various ?
Run ID: 93.927G5.18S93.182M45.H45.L87.17J57 ?
Data Research: 1953 Hamilton Serial List ?
Database Version: v52.978 ?
Advanced Metrics
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Registry Population: Scoped for This Run Only: 4 (1.33%) ?
$ Estimated Value (12 Month Change): +3.47% Analyzing 649 Sales ?
Research Note: #25223: Verified as Private Label Marked "L. Kabis - Colorado Springs, Colo." [NAWCC]