Ancient Calculating Tool With Beads
This page is the CodyCross answer for the clue below from Brazilian Tour, Group 771, Puzzle 5 (Sebastião Salgado).
Question is: Ancient Calculating Tool With Beads
and the answer is: ABACUS
Word Meaning:
ABACUS — (historical, obsolete) A table or tray scattered with sand which was used for calculating or drawing.
Definitions from Wiktionary.