Charrette #2404, 18" Long Scale, Full Size x 32" & Half Size x 32"

Parallel Bar with Metal Clamps Drafting Set

3 Pack 12 Inch Solid Aluminum Triangular Architect Scale Ruler Set, 3-Colors-Gro

Mini Drafter for Students Engineering Drawing Tool Adjustable Drafting Arm

Alumicolor 12" Engineer Ruler Aluminum Code 140 Inches,16th,32nds,Center line LR

Vintage RULER---WESTCOTT R405-12", see through, inches 32nd's, cm's 10th' scale

Lettering Aid Template, 1/16, 3/32, 1/8, 5/32 Inch Sizes, 1 Each (R926)..

Vintage Vemco USA P-21 Full Size 1/32in & 1/50in Drafting Scale Ruler 18 Inch