Artifact Details Title Silicon Graphics t-shirt Catalog Number 102673603 Type Physical object Description On the front of the t-shirt is printed: "Breaking through SGI picnic '89". On the back of the t-shirt is printed: "Breaking through SGI picnic 1989" Date 1989 Manufacturer Silicon Graphics, Inc. (SGI) Place Manufactured U.S. Category Ephemera/Textile/Clothing Credit Gift of Nancy Callahan Lot Number X4044.2007