Reed-Woven River Navigation Chart

Physical Details

Type
textile
Material
woven reed, dyed river grass, hammered copper markers
Era
3050 BCE
Condition
Fragmentary
Dimensions
55cm H × 38cm W × 0.4cm D
Weight
120g
Catalog #
APO-2026-00013
rareAPO-2026-00013

Reed-Woven River Navigation Chart

Before maps were drawn, they were woven. This reed chart guided Vorrashi river pilots through the basin's complex waterways — a navigational tool made from the same material as the boats it guided. The copper markers are the earliest known use of metal for cartographic notation.

Ritual Inscription (Oral Tradition)

Va ve ha-si we ne he va vai mu ra ko so la lo ve

/va ve ha.si we ne he va vai mu ɾa ko so la lo ve/

Translation

The river flows toward the sky, yet one cannot know the deep water — the source-people remember the story by which the boat moves.

Interlinear Analysis(click to expand)
FormGlossPOS
Vawater/rivernoun
veflow/goverb
ha-sisky-toward/descend-seekingverb-compound
webut/howeverconjunction
neNEGparticle
hesee/know/understandverb
vawater/rivernoun
vaideep/profoundadjective
mumother/source/originnoun
rapeople/kinnoun
kosing/tell/rememberverb
sosong/story/oral-traditionnoun
laRELparticle
loboat/vessel/reed-craftnoun
veflow/go/moveverb
Script: not applicable — oral tradition only; this textile inscription represents navigational pattern-weaving, not a true writing system

Description

A flat panel of tightly woven reeds with dyed grass fibers creating a schematic representation of the three rivers — Keth, Voral, and Ashenmere. Small hammered copper discs are knotted into the weave at specific intersections, marking what scholars believe are safe mooring points, portage sites, and seasonal fishing grounds. The central confluence is marked with a larger copper disc bearing the double-wave motif. Approximately 60% of the original chart survives.

Scholarly Analysis(click to expand)
The chart represents the oldest known cartographic artifact in the Ashenmere Basin, predating Kethari clay maps by 800 years. Dr. Tanaka-Reeves used the copper marker positions to reconstruct Vorrashi trade routes, confirming that river commerce was far more organized than previously assumed. The dye analysis reveals three distinct pigment sources: indigo from highland plants, ochre from riverbank deposits, and a green copper-carbonate wash. The weaving technique is consistent with Vorrashi double-hull boat construction.
Provenance(click to expand)
discoverer
Dr. Yuki Tanaka-Reeves
discovery date
2022-03-15
condition notes
Upper-right quadrant missing. Reed fibers fragile — stabilized with conservation resin. Two copper markers detached but recovered in situ. Stored in climate-controlled nitrogen case.
excavation team
Pacific Institute Field Survey
discovery location
Submerged cairn burial, Voral tributary junction, Site 9