American Periodicals includes two full text resources: American Periodicals Series Online™ (APS Online) and American Periodicals from the Center for Research Libraries. Both contain digitized images of special interest and general magazines, labor and trade publications, scientific and literary journals, and photographic periodicals, as well as other historically significant titles, from the 19th century through the dawn of the 20th century. One can see all of the original typography and article layouts exactly as they were originally published. American Periodicals and ProQuest Historical Newspapers can be searched simultaneously.