American. 1870s Knob unscrews to reveal second piece that threads on to the other end. Knob marked with patent dates. "THE PATENT CANEWHIP CO SPRINGFIELD OHIO" 72" x 1" Leather is dry and worn. Minor patches of missing material. Nickel-plated knob is worn to brass at high points. Inscribed text remains legible. 100-300. CODE-FOL