Showa Retro Five-bead abacus 2 pieces Antique - Type: Abacus - Material: Wood - Color: Brown - Size: Approximately 38cm x approximately 7cm (both pieces) - Features: Five-bead I received these as a gift, but I don't have a use for them, so I'm offering them for sale. They are old, but I think the overall condition is good. They still seem usable, but how about displaying them as antiques? (^^) I found an engraving of "Tokyo" on the abacus in the front and a chip (photos 17 and 18). Please consider purchasing only if you understand this. m(_ _)m