Rare Vintage 1950s-60s HELIX Made in England Drawing Draughtsman's Compass

RARER VINTAGE HELIX OLD SCHOOL BRASS DRAWING COMPASS TECHNICAL DRAUGHTSMAN

Vintage Brass Protractor Double Scale 0-- 180° Mid Century Engineering Tool

Vintage Helix Old School Brass Drawing Compass 10cm/4" Draughtsman Compasses

Vintage Brass Drawing compass

A Linex Denmark ART. NR. 9 Professional Drawing Compass In Original Case

Vintage Technical Drawing Compasses & Dividers

Vintage Helix Compass with screw on point cover.Doubles as top handle .