Ogiz, Z. - Oliver, George

Ogiz, Z., 1898

Oglebay, Norton and Co. (Cleveland, Ohio), 1896

Ohio Iron and Steel Co. (Lowellville, Ohio ), 1889-1893

Ohio Northern University (Ada, Ohio), 1915

Ohio Valley Gas Co. (Sewickley, Pa.), 1886-1887

Ohio Valley Hospital (McKees Rocks, Pa.), 1909

Ohio Valley Manufacturer (Pittsburgh, Pa.), 1902

Ohman, Josef A., 1900

Oklahoma Stock Yards National Bank [no place], 1915

Old Colony Trust Co. [no place], 1906

Old Salem Lincoln League (Petersburg, Ill.), 1919

Oliver, David B., 1913

Oliver, George S., 1903

Oliver, George T., 1890-1917