§ Mr. ROCHasked the Minister of Munitions if he can give the name or names of the firm or firms to whom permission has been granted by his Department to manufacture copper sulphate?
§ Mr. KELLAWAYNo restriction is placed on the manufacture of sulphate of copper, and therefore no permission to manufacture is required. Certain essential materials for the manufacture of sulphate of copper require licences. As far as I am aware, however, is no case has any such licence been refused.