text Pittsburgh, Pa. : White & Co., 1851-1861. eng "This is our political and commercial edition." Published by: S. Riddle & Co. <Sept. 5, 1855->. Evening ed.: Daily evening gazette (Pittsburgh, Pa.). United States Allegheny Pittsburgh. Pittsburgh weekly gazette (Pittsburgh, Pa. : 1851) Weekly Pittsburgh gazette Pittsburgh daily gazette (Pittsburgh, Pa. : 1847) True press (Pittsburgh, Pa.) Daily commercial journal (Pittsburgh, Pa. : Daily) Daily Pittsburgh gazette and commercial journal Daily evening gazette (Pittsburgh, Pa.)