1 Classical Institute 4 Classical Institute 7 Classical Revival (European revival style) 3 Classrooms 1 Clavichords 3 Claxton, Remsen & Haffelfinger 2 Clay, Cosack & Co. 3 Clay, Henry, 1777-1852 3 Cleaners 7 Cleaning 1 Clearfield Chemical Works-William Adamson 3 Clearfield County, Pennsylvania 8 Clearfield Street 1 Clearfield Textile Machine Co. 1 Clearview Street 1 Cleavers (culinary tools) 1 Clein, Francis, 1582-1658, active in England 9 Clemens, Samuel Langhorne, 1835-1910 3 Clement I, Pope 2 Clement, E. School 2 Clement, William James, 1802-1870 3 Clementine Street 1 Cleopas (Biblical figure) 2 Cleopatra (Sculpture) 30 Clergy 2 Clerks 4 Cleveland Street 1 Cleveland Worsted Mills 17 Cleveland, Ohio 7 Cliffs 4 Clifton Heights, Pennsylvania 1 Climate change 2 Climbing 2 Clinics 1 Clinics (institutions, medical) 3 Clinton Manufacturing Co. 1 Clinton Shipbuilding and Repairing Co. 1 Clinton Street 2 Clipper ships 1 Clippers (cutting tools)
