Written from The Wireless Telegraph and Signal Company Ltd, 82 Mark Lane, London EC, saying that he has postponed his experiments at Salisbury at Preece's request, in order to go to Dover, but finds that the PO men have started without him and that his presence there cannot be tolerated, and that the experiments do not have the right equipment. Hopes that this attitude will not continue as it will damage his company's reputation if the Dover experiments are not a success.