Bruning Beam Compass Trammel Bar 1840 13-inch Drafting Tool Set Instrument

Vintage Post T-Square 7620-24 Drafting Tool 26” Inch Wooden

Fullerton 2520-02 Large Beam Compass Arm Drafting Tool Made in Germany NICE

Bruning Beam Compass Trammel Bar 1840 13-inch Drafting Tool Set Instrument

Trammel Bar 26-inch Drafting Instrument

Post T-Square 7820-24 Drafting Tool 26" Inch Wooden Wood Brown Vtg

LUTZ Drafting Compass Set Geometry Drawing Instruments w/ Case Vintage

Vtg Alvin Graduated Beam Drafting Compass 961 Made In Germany w/Box & Extra -00