| Reference Number: Avaluer:4489235 | Country/Region of Manufacture: United States |
Vintage Charles Bruning Co Slide Rule Case 2401 The Vaughn Machinery Co
Vintage Charles Bruning 11 " Slide Rule 2420 With Leather Case In Cond
Vintage Charles Bruning Co. Drafting Ruler With Clips Aluminum 1/2
Vintage Charles Bruning Co Slide Rule 2420 With Black Hard Case With Leather
1958 Vintage Charles Bruning 2398 Skf Slide Rule W/ Pouch,
Vintage Charles Bruning 11 " Slide Rule 2420 With Leather Case
Vintage Charles Bruning Co. Slide Rule 2420 W/case
Vintage Charles Bruning Pocket Slide Rule 2401 W/ Rca Leather Case
Vintage Lutz West Germany Draft Kit - -
Old Stock Open Box Vintage Bruning Electric Drafting Eraser Machine 87 - 201
Minerva Opisometer Curvimeter - Drafting Measurement Swiss Gauge Switzerland
Minerva Swiss Opisometer Curvimeter Drafting Map Scale Measurement Wheel
Eo E. O. Richter & Co Pracision Drafting Drawing Tool Set In Case Vintage
Vintage 1920s E. O. Richter & Co. Pracision Drafting Drawing Tool Set In Case
Minerva Opisometer Curvimeter Map Draft Measurement Swiss Gauge
Minerva Opisometer Curvimeter Map Draft Measurement Swiss Gauge