Materials published during the Civil War in the Confederate states are known as Confederate imprints. Exhaustive bibliographies and guides to these materials have been written over the years, the most widely known being Confederate Imprints: A Bibliography of Southern Publications from Secession....
"CIVIL WAR TREASURES:Beautiful Necessity: Wallpaper and Confederate Imprints,"
Civil War Book Review: Vol. 15
Available at: https://digitalcommons.lsu.edu/cwbr/vol15/iss3/4