An old poster inviting folks to the holiness convention at the M.E. Church in Luthersburg Pennsylvania. Held under the auspices of the Armstrong County Interdenominational Holiness Association, and presenting Mr. and Mrs Mark R. Smith, Evangelists and the Reverend A.O. Tillotson, Pastor in Luthersburg. This old thing looks to be circa 1920's. The Holiness movement originated in America way back in 1850 or so and was an endeavor to preserve the teachings of John Wesley.
Luthersburg PA is in Clearfield County. The poster tells you how to get there... Luthersburg is six miles from DuBois on the B.R. & P.R.R. (Buffalo Rochester and Pittsburgh Railroad).