Volume II: clippings, letters, and photographs which chronicle Gilbert's career as a manufacturer, first as President of the Mysto Manufacturing Company of New Haven and later as founder and President of the A. C. Gilbert Company, producer of Erector sets and American Flyer scale-model electric trains; additional topics are the development of Yale athletics and Gilbert's interest in the professional breeding of shepherd dogs.Gilbert, A. C. (Alfred Carlton), 1884-19611901-1978eng