Ancient manuscripts are handwritten documents created before the invention of the printing press in the 15th century. They often contain important texts, such as religious scriptures, historical records, and literary works. Many of these manuscripts were produced on materials like parchment or papyrus and are valuable for understanding the cultures and languages of the past. These manuscripts can be found in various forms, including scrolls and codices. Notable examples include the Dead Sea Scrolls, which provide insight into early Judaism, and the Codex Sinaiticus, an ancient Christian Bible. Preserving these manuscripts is crucial for historical research and cultural heritage.