The Vintage 1990 Symantec Time Line Manual and User's Manual is a rare and valuable piece for collectors of vintage computing memorabilia. This manual, produced by the renowned brand Symantec in the United States, provides valuable information and instructions for users of the Time Line software from 1990. With its authentic design and detailed content, this manual serves as a unique window into the world of early 90s computer technology, making it a sought-after item for enthusiasts of vintage computing. B3