Catalogued
Two-handed process chart
- Made by
- Frank Bunker Gilbreth and Lillian Moller Gilbreth
- Year
- 1911-1921
- Field
- Management and industry
- Kind
- Notation
- Room
- Lives and events — Placed by reading its description, not yet studiedCould also hang in: Links and trees
16 other forms share this skeleton
Source
Gilbreth and Gilbreth 1921, Applied Motion Study
Attribution less certain: contested, or no single inventor recorded