. . . . . "state superintendent of public instruction" . . "Department of Education" . "Secretary of Education of Pennsylvania" . . . . "Pennsylvania State Superintendent of Public Instruction" . . . "Pennsylvania Department of Education" . . . "1837" . . . "Pennsylvania Secretary of Education" . . . "Pennsylvania Department of Education" . "PA Department of Education" . . . "Pennsylvania Department of Education" . . . . . "500" . "Secretary of Education" . "Pennsylvania Department Of Education" . . . . . . . "Pennsylvania State Board of Education" . . . "Pennsylvania Department of Education#Power Library" . . . "Pennsylvania Department for Education" . . "1837" . . . "department of education" .