Vintage 12" PICKETT P-232E-ES Triangular Drafting Architects Scale Ruler

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

Vintage Pickett P232E-ES Triangular Engineers Scale Ruler Yellow Japan 3 Sided

PICKETT P 232 ET TRIANGULAR white Architect Drawing Scale RULER Plastic

Vintage PICKETT P-232 E Triangular Engineering Architecture Drawing Scale Japan

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