STAEDTLER Mars Superbow Compass Drafting Set - 553 52 A6N - Made in Germany

Staedtler Compass Set Metal 7 Piece Kit Drafting Made In Germany

Staedtler Mars Superbow Drafting Tools Compass Set

Vintage Staedtler Mars Superbow Precision Compass Drafting Set Made in Germany

Vintage Staedtler Mars Masterbow Drafting Set Made in Germany Deutschland

STAEDTLER MARS QUICKBOW National Kern Compass Drafting tools lot (case broken)

Vintage Staedtler Mars Precision Compass Drafting Set Made in Germany

Vintage Staedtler Mars Compass Drafting Set Made in Germany