The famous FamFamFam that started the free clean and simple icons.
DO NOT USE THIS.
The Icons are here for archival and nostalgia. In 2005, the FamFamFam Iconset started a revolution of free, clean, minimal, and universally accepted design icons for the web. I have used it extensively for quick prototypes and even in production.
All licenses, source, credit stays with FamFamFam.
Thanks, Brajeshwar Oinam