A partial set of “field” notebooks used, in this case, to record count rates from a wide variety of radioactive samples. The “Counting” books, which bear the name of R.D. Warner of Office 34 (Building unknown) at CRNL, were used to record raw data over a period from December 1957 to March 1974. The 10 cm by 16 cm books are numbered with Roman numerals from II to X but only five of the initial ten remain in this collection.
