Memory Apparatus Ranschburg's Mnemometer; A device, usually visual, for presenting successively, at a desired rate, a series of stimuli to be memorized; in typical form it consists of a motor-driven cylinder, disk, or strip bearing the nonsense...
The Archives of the Ninth Air Force Association consists
of newsletters, photographs, correspondence, printed
materials, artifacts, maps, and videos created and collected
by the Ninth Air Force Association and its members.
Russell S. Colley (1889-1996) was a mechanical engineer
for the B. F. Goodrich Company in Akron, Ohio and later
the National Aeronautics and Space Administration
(NASA). His papers include photographs, patents, and
printed materials documenting his...
Lockheed Martin Tactical Defense Systems in Akron, Ohio, became the successor of the aircraft division of the Goodyear Tire & Rubber Company. Materials in the collection mainly cover the development and manufacturing of airships (dirigibles). The...