![Boston Watch Company Private Label Hampden with Goold’s Patent Regulator img](https://blog.pocketwatchdatabase.com/wp-content/uploads/2022/06/DSC07039-1024x1024.jpg)
Regulator
![Boston Watch Company Private Label Hampden with Goold’s Patent Regulator img](https://blog.pocketwatchdatabase.com/wp-content/uploads/2022/06/DSC07039-1024x1024.jpg)
Pictured: Measurement on a Standard Regulator Screw from 16-Size Illinois Model 4 (5.25mm) The patent application submitted by Arthur Bonnet in March 1910 for his automatic temperature compensating screw indicates.
Pictured: Landis Watch Co. Movement (Grade 174) [Image Courtesy of PWDB User edi113] In 1910, the Lincoln Watch & Jewelry Co. introduced the patented “Landis Automatic Regulator” on its “Landis.
![Private Label Trade Names on American Pocket Watches: The Lincoln Watch & Jewelry Company: Part 9: The Patented Temperature Compensating Regulator Screw Advertisements img](https://blog.pocketwatchdatabase.com/wp-content/uploads/2021/11/LandisWatchCo-Ad-AutomaticRegulator-TheCircle-March1910-1024x1024.jpg)
Pictured: “Temperature Compensating Mechanism” Patent #968235 In 1910, the Lincoln Watch & Jewelry Company secured a patent for an improvement to the regulator used on its watches, designed to provide.
As a slight departure from our study on the progression of enamel dials, this image represents the movement behind the dial posted yesterday. James Woodgrove (London) Pocket Watch Movement Serial.