Kern - So ensteht das Kern Reiszeug

Kern Aarau - so ensteht das Kern Reisszeug (how a Drawing Set will be produced)

Language : German
34 Pages      
designation: 416d 9.66    in der Schweiz gedruckt  (printed in Switzerland)
Dimension: 21cm x 10cm  (8.3" x 4")

Contenst:
Historical information
Production steps of a divider
Ruling pen production
How to use common instruments
For what a special instrument is used
Manufacturing program

Very informative brochure with 35 pictures