Explore the Codex Zouche-Nuttall:
A Rare, Accordion-Folded Pre-Columbian Manuscript.
Although finished around 1556, the pictographic folding manuscript “is considered to be of pre-Hispanic origin,” Lejarazu writes, “since it preserves a strong indigenous tradition in its pictographic techniques, with no demonstrable European influence.”
http://www.openculture.com/2020/09/explore-the-codex-zouche-nuttall.html
@corlin in case of Mayan codex documents, I'm glad they're elsewhere, if those documents where here in Guatemala, they'd be ruined or simply disappeared