"That is as it should be.

And I have no doubt that you and her worst enemy are both quite right." He nodded cheerfully, indicating a great faith in his own judgment on the matter under discussion.
"I am afraid," he said, "that I have not a photograph.

That would be the correct thing, would it not?
I ought to have one always with me in a locket round my neck, or somewhere.

A curiously-wrought locket is the correct thing, I believe.

People in books usually carry something of that description--and it is always curiously wrought.