seQni WT -1614 JUN 1 6 f994 (Report: SECRET) Air Force Special Weapons Center, Kirtland AFB, N. Mex. and Illinois. Univ., Urbana. 1. Hardtack.Project 1.9 2. Cactus Burst I. Authors (3) LOADING ON BURIED SIMULATED STRUCTURES IN HIGH-OVERPRESSURE REGIONS, OPERATION HARDTACK~ 3. Koa Burst 4. Effects Experiments G. F,. McDonough and G, K. Sinnamon. May 3, 1961. 64p. Il. Corp. Authors (2) PROJECT 1.9. E. H. Bultmann, Jr., ' N10 EG&G-L-350 (Report: SECRET) Card: UNCLASSIFIED Edgerton, Germeshausen & Grier, Inc., Las Vegas ALPHA REQUIREMENTS FOR SHOT KOA OF THE HARDTACK SERIES, 28, 1958. Llp. February 1. I. UO. Koa Burst-- Instrumentation orp. Author LV-03217 N4 /8C