The Lester R. Mohr Library is located on the second floor of the 1808 Passavant House and is open for research by appointment
ZHS is a 501(c)3 non-profit organization, founded in 1975 and owns the two oldest houses in Zelienople: the 1805 Buhl House and the 1808 Passavant House.
ZHS is open and staffed by volunteers Monday thru Friday from 9AM-12PM. For additional information or to tour our houses, please phone us at (724) 452-9457.
Visit our website at www.zeliehistory.org