Staedtler Mars Quickbow Drafting Set/Compass with Case

VINTAGE Staedtler Mars Superbow Drafting Compass - Made in Germany - Precision Q

Staedtler Mars Superbow Drafting Tools Compass Set

STAEDTLER Mars 552 Drafting Comfort Compass Germany 552

Staedtler Mars 1980 Catalog with 956 556 00 Drafting Compass

Staedtler Mars Quickbow Compass 552N 00 SK Original Box Vintage

Staedtler Mars Masterbow 551 63 WP Drafting Compass Set Germany w/ Leads

STAEDTLER MARS QUICKBOW Series 552 00 SK - Compass | W101