Ralph Baldwin was born in Grand Rapids, Michigan. During World War II, Ralph Baldwin was a senior physicist in the Johns Hopkins Applied Physics Laboratory, where he helped develop the radio proximity fuze, a crucial secret weapon of the war. The...
Philanthropy and society;
Family foundations--Michigan; W. K. Kellogg Foundation; Charities; Reports; Latin America
Field notes from trips to Guatemala, Costa Rica, and Colombia to visit programs supported by W.K. Kellogg including the International Center for Tropical Agriculture at Cali.