Black and white photograph of "Lieut. Harris leaving Cleveland in a Martin Bomber (MB-2) for Dayton. Capt. Arnold is in the Bomber's cockpit". The Glenn L. Martin Company, its scope, war record and capacity for aircraft production; with historical sketch and record of Martin airplanes in government service.
Hand drawn map of northeastern Ohio showing the location of early Indian paths and towns and of the Christian Indian missions established by the Moravian missionaries between 1772 and 1787. The Heckewelder Map was found in the papers of Moses Cleaveland., "Cleveland Starts Here"
Black and white photograph of a bedroom in the Norton house. David Z. Norton (1851-1928) was a Cleveland, Ohio, banker, a partner in the Oglebay Norton Company, and a philanthropist active in many Cleveland cultural and educational institutions. The collection consists of views of the Cleveland, Ohio, residence of David Z. Norton.
Black and white photograph of the dining room at the Norton residence. The collection consists of views of the Cleveland, Ohio, residence of David Z. Norton.
Black and white photograph of the parlor at the Norton residence. The collection consists of views of the Cleveland, Ohio, residence of David Z. Norton.
Black and white photograph of the bookcases in the parlor at the Norton residence. The collection consists of views of the Cleveland, Ohio, residence of David Z. Norton.
Black and white photograph of the Martin Bomber with the Martin factory in the rear . The Glenn L. Martin Company, its scope, war record and capacity for aircraft production; with historical sketch and record of Martin airplanes in government service.