“Well, well, we can’t expect to have it all our own way, Watson,” he said, at last. “We must come back in the afternoon, if Mr. Harding will not be here until then. I am, as you have no doubt surmised, endeavouring to trace these busts to their source, in order to find if there is not something peculiar which may account for their remarkable fate. Let us make for Mr. Morse Hudson, of the Kennington Road, and see if he can throw any light upon the problem.”

A drive of an hour brought us to the picture-dealer’s establishment. He was a small, stout man with a red face and a peppery manner.