Vintage Staedtler Masterbow Compass 551 40 WP

Staedtler Mars Comfort 6" Compass 551 40 Germany in sleeve

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

Staedtler Mars Masterbow Drafting Drawing Compass 551 40 Inc Lead & Case Germany

Staedtler Mars 551 63 WP Germany Compass Drafting 2 piece with Plastic Case

Drafting Compass Staedtler Mars Masterbow 551 63 WP Germany 2 pc Set with Case

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

Vintage Staedtler Mars 551 61 Drafting Tool, Germany