Vintage Dietzgen 5-1/2” Ruling Pen Germany Drafting Tool

Vintage Dietzgen Drafting Compass Set w/ Case Engineering Drawing USA

Vintage German Drafting Tool Compass Precision Set w Case US Government 807

Antique EO RICHTER & CO German Drafting Set In Original Case

Vintage Dietzgen Commander Drawing Instruments Drafting Set, Made in USA-AS IS

Original Lotter Germany Prazision Drafting Set VII Pmicro Nice Shape 12 pieces

Dietzgen National Engineering Art Drafting Set 3327 Made in Germany

Vintage DIETZGEN Opisometer, Swiss 1/8” Scale Map Plan Measuring Drafting Tool