Vintage Japanese Wooden Soroban Abacus – Mid Century Showa Era 1-and-4 Bead

Bring a touch of historical craftsmanship and rustic aesthetic to your workspace or home library with this beautiful vintage Japanese Soroban (abacus).  Dating to the mid-to-late 20th century, this analog counting frame showcases a classic 1-and-4 bead arrangement optimized for calculation speed. The frame features solid wood joinery supporting rods fitted with beautifully carved, sharp-edged bi-conical wooden beads.   Whether you are an abacus collector, a math history enthusiast, or looking for a distinct piece of textured, tactile Mid-Century desktop or gallery wall accent piece, this authentic soroban adds a quiet, scholarly atmosphere to any bookshelf or side table.   Item Details:  Era: Vintage mid-20th century (Showa Era) Origin: Made in Japan Materials: Natural wood frame and beads, metal core rods Configuration: Standard 1:4 deck system (1 upper bead, 4 lower beads)  Condition: Excellent vintage condition with a warm, aged wood patina. The beads slide freely and smoothly along the rods. May feature minor light wear consistent with age and historical utility. (Please review photos for precise cosmetic details).