Page 
THEORY OF THE SHOCK WAVE PRODUCED BY AN UNDERWATER EXPLO- 
SION (A) 
Stuart R. Brinkley, Jr., Bureau of Mines, Department of the Interior; 
John G. Kirkwood, California Institute of Technology .........cceccsccecvses 383 
EXPERIMENTAL TECHNIQUES - ELECTRICAL 
NATURE OF THE PRESSURE IMPULSE PRODUCED BY THE DETONATION OF 
EXPLOSIVES UNDER WATER. AN INVESTIGATION BY THE PIEZO-ELECTRIC 
CATHODE-RAY OSCILLOGRAPH METHOD (B) 
A. B. Wood, Admiralty Research Laboratory .........cec+ccceeeree FO ooo 497 
A MEASUREMENT OF THE PRESSURE CLOSE TO AN EXPLOSIVE UNDER 
WATER (B) 
G. I. Taylor and R. M. Davies, Cambridge University ...:......-ceeeeee oleic 549 
INSTRUMENTATION FOR THE MEASUREMENT OF UNDERWATER EXPLOSION 
PRESSURES (A) 
M. A. Greenfield and M. M. Shapiro, David W. Taylor Model Basin............. 569 
THE ELECTRIC POTENTIALS PRODUCED IN THE CONDUCTORS OF A SUB- 
MERGED CABLE BY UNDERWATER EXPLOSIONS (B) 
A. H. Bebb and R. V. Bundy, Naval Construction Research Establishment, Rosyth, 
Scobtlandicestere ss SEmeMemeiem et cee! chelates) e's) oliciie arericnraaten) eis S.C Beclouceo.0 ooa coo 623 
ELECTRICAL INSTRUMENTS FOR STUDY OF UNDERWATER EXPLOSIONS AND 
OTHER TRANSIENT PHENOMENA (A) 
R. H. Cole, David Stacey, and R. M. Brown, Underwater Explosives Research Labo- 
ratory, Woods Hole Oceanographic Institution... .....+eeeee er cocees co. 2 ee) 
THE MEASUREMENT OF UNDERWATER EXPLOSIONS FROM SERVICE WEAPONS 
AT THE UNDERWATER EXPLOSIVES RESEARCH LABORATORY (A) 
J. S. Coles, Underwater Explosives Research Laboratory, Woods Hole Oceano- 
SLAMMICUIMSLICULION seus sus) crete) s) lelis (sei eielenelie loieleiielteiketeselicnal el «\ a. 0) siecle ohataiel Miele ike 703 
PIEZO-ELECTRIC GAUGES - DEVELOPMENT OF THE MINIATURE TYPE (B) 
A. H. Bebb, D. R. J. Wallace,and D. W. Taylor, Naval Construction Research Estab- 
lishmentRosyth'sScotland. cos’. ss fe 1e0s 6 tals erien cle te) Sho wteiele site e's iss eta elle ei snemels 799 
DESIGN AND USE OF PIEZOELECTRIC GAUGES FOR MEASUREMENT OF LARGE 
TRANSIENT PRESSURES (A) 
A. B. Arons and R. H. Cole, Underwater Explosives Research Laboratory, Woods 
Hole OceanographiciInstitution! c.. «i jess cet etete se chsleieuel = Fes clatetane t=\ ’a colicieiemele 831 
A STUDY OF PIEZOELECTRIC GAUGE CABLE TERMINATION (A) 
Otto Meier, Jr., Naval Ordnance Laboratory........2.c2cececsercessasne 839 
EXPERIMENTAL TECHNIQUES - MECHANICAL 
THE THEORY OF PISTON GAUGES (A) 
R. Finkelstein, Bureau of Ordnance, Navy Department .....-.+-+++++ee+eesee5 859 
RESPONSE OF THE BALL CRUSHER GAUGE TO VARIOUS DRIVING 
FUNCTIONS (A) 
A. B. Arons, Underwater Explosives Research Laboratory, Woods Hole Oceano- 
graphiciinstitution << 6.5 6s Silas cp Nome eve ts 6% a: bho chin, © eee, opener eR seeRter se eee 907 
