Christian Commission! : Geo. H. Stuart, Esq. president of the United States Christian Commission, and Ex-Gov. Jas. Pollock have engaged to deliver addresses in the Marple Presbyterian Church on Sabbath evening, Aug. 30, 1863, at half-past 7 o'clock. Much interesting information may be expected respecting the work of the commission in behalf of the temporal and spiritual wants of suffering soldiers on all parts of the great field occupied by our armies. All are invited to attend.