Fraser, J. Wallace. A History of the Presbytery of Clarion of the Presbyterian Church of the United States of America. Np: Presbytery of Clarion, 1940. First Edition. 
Blue cloth with gilt titles, 6 x 9, 248 pp., gift inscription on ffep, illustrated. Very good. Hardcover.
A general introduction to Presbyterianism in the American colonies & states, followed by the particular history of this presbytery, which was formed out of the Presbytery of Allegheny in 1841. It consisted of 51 congregations at the time of this writing; there is a history of each congregation included. Most of the histories begin before the separation into the new presbytery.