Available in many online Libraries, this law resource is a book by Nathan Roscoe Pound, An Introduction to the Philosophy of Law (downloadable PDF version) from 1921-22 available as Fair Use Text in the Public Domain solely for educational and academic study purposes, featuring talks delivered before the Law School of Yale University in Connecticut as the William L.Storrs Lectures. Pound was one of the most prominent legal scholars in the development of American jurisprudence.
(Bali Blue Sky Photo by Dr N Ash, from her private collection.)