"They will not, but you, a private individual, may," I said.
"I think not," he laughed, and a moment later I descended the stairs, passing his pretty daughter Nella on the way out.
That night I called on Ray at Bruton Street, but he was out at the theatre with Vera. At half-past eleven they called as they went back to the girl's aunt's, and as they sat before the fire, Vera with her opera-cloak thrown back revealing a pretty pale blue corsage a trifle décolleté, I reported the non-success of my mission.
"He's a pig-headed old ass!" I declared. "One of millions of others in England. They close their eyes to the dangers of this horde of spies among us, and will only open them when the Germans come marching up the street and billet themselves in their houses. But he's a strange man, Ray, a very strange man," I added.
"You're right, Mr. Jacox," the girl declared. "Instead of teaching boys how to scout and instructing young men in the use of popguns, we should strike first at the root of all things. Cut off the source of this secret information which daily goes across the North Sea. Such hidebound patriots as the Professor are a peril to the nation!"
"If he refuses to help himself, Jacox, we must protect him ourselves," Ray declared. "I leave it to you and Vera to keep an open eye until I return from Selkirk next Monday. I'm bound to go down and see my sister. She seems very ill indeed."
And so a very important and delicate affair was thus placed in my hands.
Vera Vallance announced herself ready and eager to assist me, and that night I walked back to Bloomsbury much puzzled how next to act.
That the Germans would attempt to secure the secret of the new steel was absolutely certain. But to us, success meant the keeping of it to Britain, and the armouring of our new Dreadnoughts with a resisting power eight times that of our enemies.
Next day I journeyed down to Sheffield and called upon the manager of Messrs. Joynson and Mackinder, the great steel-makers, who, as you know, hold the contracts for making the armour-plates of our improved Dreadnoughts. He told me how the firm had just constructed six of the new Emden electrical furnaces, and had also taken over the wonderful new process which the Professor had invented.