If I am here at six it will do, I suppose ?" "You must not be later," said Holmes.

"There is one other point, however.

Is this handwriting the same as that upon the pearl-box addresses ?" "I have them here," she answered, producing half a dozen pieces of paper.
"You are certainly a model client.

You have the correct intuition.
Let us see, now." He spread out the papers upon the table, and gave little darting glances from one to the other.

"They are disguised hands, except the letter," he said, presently, "but there can be no question as to the authorship.