Black and white photo of "Charles F. Brush (center) the guest of Dr. Willis R. Whitney (right), Director of General Electric Research Laboratory, and E. W. Rice Jr. (left), Oct. 24, 1927"., Gift of W. G. Rose, 1957.
Cover title: A short treatise, containing, instructions and observations suitable for the consideration of the unexperienced mind. Particularly designed for the benefit and edification of youth. Written by a friend and lover of youth and children. 36 pages, Title page and cover verso only.
Color postcard of factory buildings and car. Addressed to Mrs. Albert Guy, #1 West High St., Salem, Ohio. Note states, "Hello there! You don't need to think you are too good to write to a fellow just cause you've been to Chicago! ? up a little and let me hear from you. How is everyone feeling. Lovingly, ?". Mailed in Warren, Ohio on Sep. 30, 2015, 11 AM.