$159.99

Defcon DC24 (2016) Electronic Badge, Lanyard, CDs, Program & Stickers Badgelife

$57.17

Vintage Brass C.T & S Ltd London 17.5" Parallel Rolling Nautical Rule Charts

$37.92

Vintage Compass Drafting Set for Technical Drawing drawing office supplies ltd

$34.99

Lot Of Swiss Army Knives, Compass, Hand Warmers & More

$53.87

Vintage Cowley Automatic Level Surveying Instrument with Cases & Papers

$85

DEF CON 26 badge

$32.66

Drafting Compass Divider Measuring Tool Curved Arc Instrument

$7.99

1960s General Electric GE Rectifier Selection Slide Chart

$17.51

Blundell Harling 8" Brass Chart Divider Navigation Plotter RYA Day Skipper gift

$39.99

9pcs Mixed Lot Engineering Triangle Rulers Technical Drafting - Bruning Sterling

$26.93

Vintage Staedtler Mars Quickbow 552 02 SK - Drawing Tools - Boxed Never Used

$29.99

Vintage Compass Lot Red Rotring Japan Interchangeable Pencil Pointer Ink Draft