This two-piece set includes a compass and a protractor, perfect for engineering and drafting applications.
Vintage Staedtler Mars Masterbow Drafting Set & Utrecht 4M-50 drafting compass
Staedtler Mars Masterbow Drafting Drawing Instrument Set Germany Good Shape
Staedtler Mars Masterbow Drafting Set Germany
Staedtler Mars Masterbow drafting compass set, model 550 63 WP
Vtg Staedtler Mars Masterbow Drafting Compass Instrument Set Germany *READ*
Staedtler Mars Masterbow Drafting Drawing Instrument Set Germany 551 09 A6
