Archives, libraries, and museums continue to digitize and transcribe their collections of primary source materials and make them freely accessible online. Surrogates of original primary source materials may be considered equal substitutes for the originals; however, it is best to always evaluate a reproduction for credibility.
Reference & Other Print Sources. Search PITTCat+ to find primary source materials at ULS libraries. Make use of the many excellent print resources that are available to find primary source materials. These include:
Internet Search Engines