Works
Catalogue status
Mind-energy1919 · otherPublic domain in the USDuration And Simultaneity1922 · otherPublic domain in the US
Catalogue clearance dates
When all indexed works clear
These dates cover only works listed on this page, not the creator's complete output.
- United States
- 2018-01-01
- United Kingdom
- 2012-01-01
- European Union
- 2012-01-01
- Canada
- 1992-01-01
- Australia
- 1992-01-01
- Japan
- 1992-01-01