Triangular Lietz Drafting Ruler - Denmark - Architect 2362-P - Vintage

Vintage Land Surveyors/Engineers Drafting Triangles and Ruler

Vintage Lietz Fine Drawing Instruments Drafting Tools 3006-69 in original case

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Vintage Pickett 235 Engineers Scale Plastic Triangle Ruler w/Case

Vintage Dietzgen Commander Drafting Instruments Drawing Tool Set with Case

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

Vintage Triangular 3 sided Ruler West Germany US ST'D Pearwood Lietz 2302