Vintage Keuffel & Esser K&E Drafting Mechanical Compass Set In Case Germany

Vintage K&E Keuffel & Esser Drafting Instrument Set Compass Dividers Engineers

Antique Foxboro Square Root Planimeter with Tracing Pen

VINTAGE KENT DRAFTING SET COMPLETE IN PRESENTATION CASE

Antique Drafting Tool Full Set Made In Germany with Case

Antique Collectible E.O. RICHTER PRECISION PRaCISION Drafting Tools Set

antique 19th century Wadsworth-Howland Co. drafting scribe writing box tool set

Vintage K&E Keuffel & Esser Drafting Set Made in Germany Compass Set w/Hard Case