Artifact Details Title Hosack patent notebook (#1491) Catalog Number 102725791 Type Document Date 1973-12-10-1975-08-15 Author Hosack, Harold Publisher Fairchild Semiconductor Identifying Numbers Document number 1491 Extent Dated entries over 116 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