Abbott, Abbott’s American Watchmaker and Jeweler

Abbott, Watch Factories of America

Abbott, Watchmaker’s and Jeweler’s Practical Hand Book

Anon, Watchmakers’ and Jewelers’ Practical Receipt Book

BHI, Horological Journal

Booth, Clock and Watchmakers’ Manual

Camm, Watches Adjustment and Repair

Denison, Treatise on Clock and Watch Making

Elgin Service Bureau Bulletin

Fried, Understanding the Verge Fusee Watch

Garrard, Watch Repairing

Gazeley, Clock and Watch Escapements

Glasgow, Watch and Clock Making

Goodrich, Watchmakers’ Lathe

Grafton, Horology; a Popular Sketch

Grossmann, Detached Lever Escapement

Hasluck, Watch Jobber’s Handybook

Hood, Modern Methods in Horology

Kemp, Fusee Lever Watch

NAWCC, Watch & Clock Bulletin

Nelthropp, A Treatise on Watch-Work

Reid, Treatise on Clock and Watch Making

Stelle, American Watchmaker and Jeweler

Saunier, Watchmakers’ Hand-Book

Sweazey, Chicago School of Watchmaking, Master Watchmaking

Waltham, Watchmakers’ Handbook

Elgin Service Bureau Bulletin

These were issued by the Elgin National Watch Company.  Detailed, Illustrated articles on balance truing, cleaning and oiling watches.  Very useful but difficult to find!

Elgin