This vintage arithmetic calculator is a perfect addition to any collection or classroom. Crafted in the USSR in the 1960s, this wooden abacus is a great way to teach math skills to students of all ages, from 8 to 80. The abacus has been well-maintained and is in excellent working order, with all beads and rods intact. It is a unique and charming piece of history, perfect for collectors and educators alike. 10.5x8.5

Susie