bibliography - Canadian Military History

557. 77. Parker-Rhodes, A.F. Reduction in effectiveness of barrage fire by irregularities in the
ground. May 1943. PRO WO 291/429.
558. 78. Wilkes, M.V. The effect of bombardment on the accuracy of coast artillery fire. May
1943. PRO WO 291/430.
559. 79. Nabarro, F.R.N. Casualty areas for projectiles with controlled fragmentation. May
1943. PRO WO 291/431.
560. 80. Freeman, P. Report on trial AAC/9/1 - screaming rockets. May 1943. PRO WO
291/432.
561. 81. Swann, M.M. 20mm and 40mm guns for Airborne Division. July 1943. PRO WO
291/433.
562. 82. Swann, M.M. Special aids in night operations. October 1942. PRO WO 291/434.
563. 83. Swann, M.M. Preliminary report on an investigation into the effect of the nature of the
dropping zone on the injury rate of paratroops. November 1942. PRO WO 291/435.
564. 84. Swann, M.M. Training for night operations. November 1942. PRO WO 291/436.
565. 85. Bayly Pike, D.F. Light warning sets (radar). December 1942. PRO WO 291/437.
566. 86. Bayly Pike, D.F. Progress on various developments at RAE requested by Airborne
Division. February 1943. PRO WO 291/438.
567. 87. Piper, S.H. Possible uses of infra-red devices in the airborne division. July 1943. PRO
WO 291/439.
568. 88. Bayly Pike, D.F. Use of REBECCA - EUREKA for parachute dropping. February 1943.
PRO WO 291/440.
569. 89. Piper, S.H. Trial of advertisement value of dichroic panels: 21 July 1943. July 1943.
PRO WO 291/441.
570. 90. Piper, S.H. Illumination and visual range charts. March 1943. PRO WO 291/442.
571. 91. Harrison, E. Ranging procedure for 3" mortars. May 1943. PRO WO 291/443.
572. 92. Piper, S.H. Rocket equipment in issue and under development. April 1943. PRO WO
291/444.
573. 93. Morphet, W.H. Observations on equipment of a parachute battalion. May 1943. PRO
WO 291/445.