Denver / Jennings / Kansas City / Cincinnati / Philadelphia / Cleary / Washington / D.C. / Orlando / New Orleans / Pittsburgh / Salt Lake City / Atlanta / Portland / Seattle / Dallas / Nashville / Washington / Minneapolis / Louisville / San Antonio / Turnbull / Fuller / Boston / San Diego / Grand Rapids / Chicago / Sacramento / St. Louis / /
Company
Sparks NV / /
Organization
Bureau of Standards / /
Person
C. R. Thompson / S. W. Stratton / A. V. Astin / C. L. Straub / George Burgess / Lyman Briggs / E. U. Condon / /