3 VINTAGE RULING PENS SCHNEIDEN GERMANY WOODEN HANDLE DRAFTING, DRAWING

Vintage Dietzgen Railroad Ruling Pen 5½" Drafting Tool w/ Original Govt Box – 19

Vintage Ruling Pen - Drafting Engineering Tool Made in Germany

Vintage K&E Co. Ruling Pen with Ebony Handle

Vintage Charvos Drafting Set Beam Compass Ruling Pen Tools in Case USA

Antique Dietzgen Drafting Ruling Pen and Tool Set Number 634S with Box

Vintage Ruling Pen

Vintage Post 5 1/" Ruling Pen Spring Blade #1060