Artifact Details Title Silicon seed crystal Catalog Number 102690038 Type Physical object Description A note with the object says, "Supplied by Dupont, the tiny seed crystal on the raised acrylic platform was used to pull Fairchild's first ingot. Donated by Lars Lunn." Date 1958 Manufacturer Fairchild Semiconductor Corporation Place Manufactured US Dimensions overall: 1/8 in x 1 1/4 in x 1/8 in Category Component/Semiconductor/other Credit Gift of Lars V. Lunn Lot Number X4324.2008