Soroban 1:4 / 15
15 columns / Vintage / Wood & Plastic. Imported from Japan. Small size, which fits perfectly in the pocket. The plastic beads have some color stains because of the age and usage, but they are still in good condition, the frame too.
Personal collection of vintage and modern Abacuses / Abaci.
15 columns / Vintage / Wood & Plastic. Imported from Japan. Small size, which fits perfectly in the pocket. The plastic beads have some color stains because of the age and usage, but they are still in good condition, the frame too.