doi:10.7916/wvx4-fd92Young Men in Suits Holding Chilocco Indian School and YMCA Pennantspostcardsstill imageBoarding schoolsIndian menYoung Men's Christian associationsIndians of North AmericaEducationMenOklahomaLindquist, G. E. E. (Gustavus Elmer Emanuel), 1886-1967Chilocco Indian Agricultural School