This listing is for a vintage Bruning Equipoise Drafting Machine User’s Manual. This essential guide provides detailed instructions for the operation, maintenance, and setup of the Bruning Equipoise Drafting Machine. It includes an introduction to the machine, warranty information, and tools required for disassembly. Ideal for collectors, engineers, architects, or anyone using or maintaining vintage drafting equipment. The manual is in good vintage condition with some signs of age and wear, as visible in the photos. A valuable resource for understanding and utilizing this classic piece of drafting technology.