Artifact Details Title Olberg and Martich patent notebook (#883) Catalog Number 102742076 Type Document Date 1969-01-07-1969-07-30 Author Olberg, Ralph C.; Martich, Ed Publisher Fairchild Semiconductor Identifying Numbers Document number 883 Extent Dated entries over 153 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