Podwapinski Wawrzyniec- Watchmaking. Part 2[dedication by the author][nice piece].

Niepokalanów 1948/Nakładem Centrala "Milicji Niepokalanej"/15x20,5cm/s.192/black and white illustration in the text/brochure binding, publisher/ very good condition

Piece with dedication from the author

First edition

A basic, still up-to-date manual of watchmaking compiled by Brother Lawrence, a Franciscan master watchmaker. 12 volumes came out. Numerous illustrations in the text. Alphabetical index at the end of each part.
Contains, among others, chapters: Basic knowledge of physics and chemistry, Important elements and chemical compounds used in watchmaking, Metals and substitute materials, Crystalline materials, Fluids, Spare parts (forniture), Latest list of Swiss clockmaking.