Type: Old iron mechanical calculator (Felix Arithmometer - Made by Kurski Schetmash factory in the former Soviet Union) Condition: 100% working and tested. The arm, knobs, and mechanical adjustment work smoothly and without any issues, very suitable for hobbyists, use, or display. Exterior Appearance: Excellent condition for its age with clear original adjustments and numbering. Usage: A unique heritage masterpiece suitable for personal museums, cafes and luxury office decorations, or for antique and heritage collectors. Price: 700 Riyals