Vintage Drafting Tool Set Compass Dividers Ruling Pen Case + Germany Caliper

Charvoz model F-801-C drafting instrument set, manufactured in Germany. Charvoz Germany is stamped directly on the main compass body; Charvoz and F-801-C are embossed in gold on the case exterior. Charvoz was a well-regarded American drafting instrument brand that sourced instruments from German manufacturers. This is a compact set — the case measures approximately 7 inches in length based on the visible ruler in photos.  Functional status is unknown. No testing has been performed. Instruments are sold as-is with no representation of usability.  Tools retain good detail with minimal pitting. The case exterior shows significant crazing and grime across the textured black surface, consistent with age. The blue velvet lining interior shows light wear and some debris but holds its color well compared to the exterior. One compass pivot wheel shows a small rust spot.  Sold as a complete set as pictured, untested, in as-found condition.  Sold As Is. As Always, Open To Offers.