"What are you running with now, Mr Woodbarrow?" he asked, when brief courtesies had been exchanged.

Mr Woodbarrow made an enquiry, and was able to report that a 5 H.P. Tangye was supplying all the power they needed at that hour. Nothing was coming through, he explained, except a few press messages from America, a little business from Australia, and some early morning news from China.

"I should be obliged if you would put on the two Westinghouses as soon as you can, and then let me know when you can clear the trunk lines for a minute. Within the next hour I want to send an 'open board' message."

There was no response to this matter-of-fact request for an appreciable five seconds, but if ever silence through a telephone receiver conveyed an impression of blank amazement at the other end, it was achieved at that moment.

"Do I rightly understand, Sir John," enquired Mr Woodbarrow at the end of those five seconds, "that you wish to repeat a message over the entire system?"

"That is quite correct."

"It will constitute a record."

"An interesting occasion, then."

"Have you calculated the fees, Sir John?"

"No, I have not had the time. You will let me know when the power is up?"