University of San Diego's LibGuide to Online Primary Sources this page is for Medieval Studies, however other such as US History, World History and more are linked off this page. Describes what each link will take the user to - mostly text sources.
World Digital Library - links to thousands of items by timelines from 8000 BC to 2010 CE. User can search by term, time frame, type of item, place or many other filters. Contains photos, text, and various other types of primary sources including links to the original holding organization.
Bibliotheca Palatina - Heidelberg University's collection of Medieval poetry, manuscripts and pictorial representations. Website is in German so the user must have the page translated.
De Re Militari - The Society for Medieval Military History has textual primary sources for many time periods covered in 7th grade.
Silk Road Narratives from Washington University - links to letters and transcripts of many aspects of the Silk Road.
Mostly-Medieval - a site of sources collected by novelist Susan Wallace. Contains Text, song lyrics, visuals and more.
Fordham University has several directories of primary sources. This is a link directly to Ancient Egypt; however there is a link to a Medieval Source book at the top of the page.
Louve - yes The Louve in Paris contains one of the premier collections of Ancient Egyptian artifacts in the world. Many of the items in their collection may be viewed at this link.