Vintage K+E (KEUFFEL+ESSER) "Arrow" Beam Compass Mechanical Drafting Tool Set

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Rare 15 pc German Engineering Vintage Riefler Drafting Set

Vintage K & E Keuffel & Esser Mechanical Drafting/Drawing Tool Set with Case

Riefler Professional Drafting Tool Drawing Set~'50's in Original Metal Case

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K&E KEUFFEL & ESSER VINTAGE DRAFTING SET W/ Case