Modern watch repairing and adjusting / by John J. Bowman, chapters I-VIII [and] Emile Borer, chapters IX-XXII. Edited by A. Tremayne ... assisted by T.R. Robinson ... for third edition. Revised and edited by Emile Borer and John J. Bowman.

"Prior to 1930, a series of articles by Mr. E. Borer ; appeared in an English periodical, the Watch and clock maker. These, edited, and with additional matter by Mr. Arthur Tremayne, and Mr. T.R. Robinson, made up the first edition of the present work, published in London, in 1931. A second edition, revised by Mr. Robinson, was produced in 1937 by Mr. Arthur Tremayne."--Foreword.

31560000044301 991

Professional audience watch repair and adjusting instruction from 1941