Thomson, Harry C.

Constance McLaughlin Green, the principal author of this volume, holds a Ph.D. degree in history from Yale University. Before entering government service, first as Historian, Springfield Armory, and later as Chief Historian, Ordnance Historical Branch, she taught at the University of Chicago, Smith College, and Mount Holyoke College. Her extensive writings and lectures in American local, social, and economic history have won her widespread recognition as an authority in these fields both in this country and abroad. She is at present the historian of the Research and Development Board, Departme...