Contains all the original material, including correspondence, printed in the Oconto Pioneer concerning Company F of the 12th Wisconsin Regiment, much of it from later state senator William W. DeLano, along with the contents of the diary of Nathan Parish of the 24th Regiment of New York, a list of "soldier's hymns," the contents of the July 4, 1863 edition of the Vicksburg, Miss. "wallpaper," and a facsimile of the handwritten roster for Company F.