Produced by The Online Distributed Proofreading Team at https://www.pgdp.net (This file was produced from images generously made available by The Internet Archive) AN INTRODUCTION TO THE PHILOSOPHY OF LAW THE ADDRESSES CONTAINED IN THIS BOOK WERE DELIVERED IN THE WILLIAM L. STORRS LECTURE SERIES, 1921, BEFORE THE LAW SCHOOL OF YALE UNIVERSITY, NEW HAVEN, CONNECTICUT An Introduction to the Philosophy of Law BY ROSCOE POUND NEW HAVEN: YALE UNIVERSITY PRESS LONDON: HUMPHREY MILFORD OXFORD UNIVERSITY PRESS COPYRIGHT, 1922, BY YALE UNIVERSITY PRESS PRINTED IN THE UNITED STATES OF AMERICA First Published, May, 1922. Second Printing, December, 1924. Third Printing, May, 1925. Fourth Printing, April, 1930. TO JOSEPH HENRY BEALE IN GRATEFUL ACKNOWLEDGMENT OF MANY OBLIGATIONS The present volume is the second work published under the imprint of the Yale University Press in memory of Arthur P. McKinstry, who died in New York City, July 21, 1921. Born in Winnebago City, Minnesota, on December 22, 1881, he was graduated from Yale College in 1905, and in 1907 received the degree of LL.B. _magna cum laude_ from the Yale Law School, graduating at the head of his class. Throughout his career at Yale he was noted both for his scholarship and for his active interest in debating, which won for him first the presidency of the Freshman Union and subsequently the presidency of the Yale Union. He was also Class Orator in 1905, and vice-president of the Yale Chapter of Phi Beta Kappa.