Vintage Slide FABER Castell 1/87 Rietz Meter Engineer Ruler with case NICE

A.W. Faber Castell 167/87 Rietz Miniature Slide Rule 6 1/8” Germany 1970’s Case

Vtg 1939 Allen Engineering Scales Drafting Ruler, Faber Castell Pencil & Leads

Vintage Drafting Engineer Scale Ruler Lot Faber Castell Staedtler Post

Vintage Slide Rule Faber Castell 57/88 RIETZ

A.W. Faber Castell 853/Z2 Architect Scale Triangle Ruler Germany Drafting Vtg

A.W. Faber-Castell 883/Z2 Engineer Scale Ruler Germany – Triangular Drafting