Qhipu

Qhipu.

Qhipu.

Inkanakaxa qhipu qillqa yatiripxiritayna. ^[1]

1. http://www.nytimes.com/2016/01/03/world/americas/untangling-an-accounting-tool-and-an-ancient-incan-mystery.html «Qhipu» New York Times