K & E Keuffel & Esser 1376T-7 Drafting Machine Scale Ruler In Box Used

Lot 3 Keuffel & Esser Drafting Machine Scale Style 1 12” & 18” Style 19 , 18”

Vintage Keuffel & Esser 1375T and 1376T-2 Paragon Drafting Machine Scale Rulers

K & E KEUFFEL & ESSER FULL SIZE 1376T-19 DRAFTING MACHINE SCALE RULER 19”

K & E Keuffel & Esser 1376T-20 Quarter Size Drafting Machine Ruler Pre Owned

K&E Keuffel & Esser Drafting Machine Scale 60 0718 Style 20 Clear 18" W. Germany

Keuffel & Esser K&E 9" 1378T-22 Drafting Machine Scale Ruler Full & Half In Size

Vintage Keuffel & Esser 1375P-2 Paragon Drafting Machine Scale Ruler