Letter from [James C Philip], Assistant Secretary of the Chemistry Sub-Committee, to K J P Orton, University College of North Wales Would be glad for Orton to send the two quarts of acetal to Pickard, but suggests that he hold off on producing any more quantities -- thinks there is adequate provision for the beta-eucaine requirements -- still does not think that Orton should dismantle the apparatus just yet. 17 February 1916