Artifact Details Title Levitsky patent notebook (#1090) Catalog Number 102741937 Type Document Date 1965-03-05-1965-09-07 Author Levitsky, M. Publisher Fairchild Semiconductor Identifying Numbers Document number 1090 Extent Dated entries over 25 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