Pacific Northwest Laboratory (PNL) 
 
SERIES TITLE Classified Laboratory Record Books 
 
 
INCLUSIVE DATES 1965 1994 
 
 
ARRANGEMENT Numerical 
 
 
VOLUME 50 cubic feet 
 
 
DESCRIPTION 
The series documents classified scientific and technical research 
of the Laboratory. The record books are used to record 
observations/data chronologically, describe (narrative or 
sketch) experimental apparatus, equipment, and any procedures, 
data sheets, etc., that are used. The series consists entirely 
of Laboratory record books. An electronic finding aid is available. 
 
 
RESTRICTIONS This series contains classified information. 
 
 
LOCATION OF RECORDS 
Pacific Northwest Laboratory 
Richland, WA 99352