Catalog Search Catalog Search is a powerful resource for researchers, students and history enthusiasts. The museum's collection holds more than 100,000 items including hardware, ephemera, photographs, moving images, documents and software artifacts. Search the Catalog Search Catalog contains over 141,429 records. Explore the Museum Collection Oral History Collection This archive contains transcripts and videos of oral history interviews and panel discussions with key pioneers and contributors to the Information Age. Archival Finding Aids The Museum collection contains many unique documents and other primary source materials. You can access these primary sources through finding aids. DEC PDP-1 The PDP-1 archive contains documents, photos, movies and music relating to Digital Equipment Corporation's groundbreaking PDP-1 computer. Fairchild Patent Notebooks The Fairchild Patent Notebooks revolutionized microelectronics and drove the explosive growth of the Silicon Valley.