Vintage Pickett 235E Triangular Engineering Scale Ruler Japan 1980s

Vintage Pickett 235 E Triangle Engineerrs Scale Ruler Japan

Vintage Triangular Ruler Pickett Japan- Engineering Tool - Drafting Ruler

Pickett 235E Architect Triangular Scale Ruler 12" Engineering Drafting Tool

Vintage Pickett Triangle 3 Sided Engineering Ruler Model 235 E Japan K

Vintage Pickett P-232 A Architect Scale Drafting Triangular Ruler Japan

Pickett 235E Engineers Scale w/ Case + Stainless Steel Ruler Drafting