The Vintage Harvard Graphics 2.3 Software is a rare find for collectors of vintage computing artifacts. Produced by Software Publishing Corporation in the United States, this software is designed for creating graphs and charts on IBM DOS systems. The 3.5" disk is still sealed, ensuring the authenticity and functionality of this classic piece of software from the past. Perfect for enthusiasts of vintage computing and collectors of unique software programs, this product offers a glimpse into the early days of computer graphics and data visualization.