UNIVERSITY OF KANSAS LAWRENCE DEPARTMENT OF PHYSICAL EDUCATION March 10, 1941 Dre Fe Ce Allen Robinson Gymnasium University of Kansas Dear Dre Allen; ff In investigating the cost of a public address system I ane found that Bell's Music Store had a second-hand system, 14 watts, for fifty dollarse This set is very effective for indoor amplification in the € k. gymnasium but not powerful enough for outdoor use for a very large 0 Groupe Hannats Radio Shop reported they could build a 25=watt set for $125e00. Later he located a second-hand, S