I found the following information in the 1890 Altoona City Directory. Does anyone know if this church is still in existence or, if it's not, where their records would be located? CHRIST REFORMED CHURCH, corner of Twelfth avenue and Fifteenth street, is a stone structure, two stories high; seating capacity, 450; membership, 435; parsonage adjoining on Twelfth avenue; pastor, Rev. D. S. Dieffenbacher; Sunday school membership, 275; superintendent, W. C. Gerst; value of church property, $40,000. Thanks