Vintage Counting Frame Blue Metal Abacus Russian Soviet School Student USSR 60s

Description

You are buying a vintage Soviet counting frame in rare blue color. This frame is made of metal and measures approx. 6.3" x 4.7" x 0.6" (16 x 12 x 1.5 cm). Still in good vintage condition and will make a nice addition to your collection or decoration.
The counting frame is used vertically, with wires from left to right in the manner of a book. The wires are bowed to bulge upward in the center, in order to keep the beads pinned to either of the two sides. It is cleared when all the beads are moved to the right. During manipulation, beads are moved to the left. For easy viewing, the middle 2 beads on each wire (the 5th and 6th bead) are of a different color than the other eight beads. Likewise, the left bead of the thousands wire has a different color. The Russian abacus was in use in all shops and markets, used by merchants, traders and clerks throughout the Soviet Union. It is called "schoty" in Russian or "rakhivnytsia" in Ukrainian.
Please see the photos and let me know if you have any questions. Thank you.