Vintage new york standard pocket watch

Vienna Regulator Styles, by Phil Rasch, published on SNClocks.

Just What Is A Railroad Watch? by Kent Singer.

Identifying Vintage Clocks Depending on Vital Attributes from Ezine articles.

How do I find out about the maker of my antique clock? from Brian Loomes.

Identification of British Clock Types from Brian Loomes.

How to Identify Antique Clocks from Hunker.

Antique Clocks Identification and Price Guide.

Identification of Types Identification of Makers Identification Services Dating of Timepieces Bottom

Sources for Fabrication of Movement Parts.

Estimated Mainspring Length and Thickness.

Sources for Case, Dial, & Tablet Restoration.