Charts and diagrams on crank angles
April 6, 1972

Charts and diagrams on displacement and feedback
November 14, 1972

Charts and diagrams on human energy research
February 8, 1966

Charts and diagrams on hydraulic machinery
March 24, 1971

Charts and diagrams on tobacco harvesters
September 14, 1965

Charts and diagrams on tobacco harvesting and yield in terms of yield, 1955-1958

Charts and diagrams on vibration response
March 11, 1968

Charts and diagrams on vibration simulation
July 20, 1967

Charts and figures diagramming nozzles' air velocity for dusting toxicants
1962 to January 2, 1963

Charts and other visuals on rate of deformation in extracted roots, 1965-1966
November 27, 1967