Grammer, C. E. 1., Valentine, R. G. 1., & Welsh, H. (1910). Addresses delivered at the twenty-seventh annual meeting of the Indian Rights Association: Thursday evening, December 17, 1909. Philadelphia: Indian Rights Association.

Grammer, Carl E. 1858-1944., Robert G. 1872-1916 Valentine, and Herbert Welsh. Addresses Delivered At the Twenty-seventh Annual Meeting of the Indian Rights Association: Thursday Evening, December 17, 1909. Philadelphia: Indian Rights Association, 1910.

Grammer, Carl E. 1858-1944., Robert G. 1872-1916 Valentine, and Herbert Welsh. Addresses Delivered At the Twenty-seventh Annual Meeting of the Indian Rights Association: Thursday Evening, December 17, 1909. Philadelphia: Indian Rights Association, 1910.