Referee's report by Edward Crisp Bullard, on a paper 'The measurement of the hydraulic permeability of saturated soil in situ. II' by E C Childs, A H Cole and D H Edwards Sectional committee: Physics Paper reference code: A140 Recommended for publication in the Proceedings. Bullard comments he does not understand 'zone of negligible permeability' on page 2 and notes the second equation of p is missing on page 4. [Published in Proceedings A, 1953]. Date received not given. 27 August 1952