Vintage Slide Rule Faber Castell 57/88 RIETZ with Leather Case Made in Germany

Vintage Faber Castell Wooden 457/30” T Square Ruler Made in Germany

Vintage AW Faber Castell Measuring Germany 2/82 Duplex Ruler 1957 with Case

A.W. Faber Castell 883/Z2 Architect Triangle Drafting Ruler With Case

Large Faber Castell 4/54 slide rule made in Germany - 58cm LONG!

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

Vintage A.W. Faber Castell 873C/c Made In Germany Triangle Ruler Original Box

Vintage Lietz No. 2322 Wood Drafting Ruler Made in West-Germany