Catalogued
Multiple-axis graph
- Made by
- Described by Brinton after Brown, Bingham and Trueblood
- Year
- 1931-1939
- Field
- Management and industry
- Kind
- Data display
- Room
- Change over time — Placed by reading its description, not yet studied
121 other forms share this skeleton
Source
Brinton 1939, Graphic Presentation, Chapter 37
Attribution less certain: contested, or no single inventor recorded