Artifact Details Title Castricone patent notebook (#979) Catalog Number 102725403 Type Document Date 1972-11-10-1973-07-27 Author Castricone, Ben Publisher Fairchild Semiconductor Identifying Numbers Document number 979 Extent Dated entries over 92 pages. Dimensions 12 x 10 inches Category Notebooks Collection Title Fairchild Semiconductor notebooks and technical papers Credit Gift of Texas Instruments Incorporated Lot Number X6464.2012