Catalogued
Runic calendar staff (primstav)
- Made by
- Norwegian folk-craft tradition; maker unknown
- Year
- 1457
- Field
- Physical objects
- Kind
- Physical object
- Room
- Lives and events — Placed by reading its description, not yet studiedCould also hang in: Change over time
55 other forms share this skeleton
Source
Friendly and Denis, Milestones in the history of data visualization
Attribution less certain: contested, or no single inventor recorded