any prejudices, and of following docilely wherever fact may lead me, and so, in the very first stage of the investigation, I found myself looking a little askance at the part which had been played by Mr. Alec Cunningham.
“And now I made a very careful examination of the corner of paper which the Inspector had submitted to us. It was at once clear to me that it formed part of a very remarkable document. Here it is. Do you not now observe something very suggestive about it?”
“It has a very irregular look,” said the Colonel.
“My dear sir,” cried Holmes, “there cannot be the least doubt in the world that it has been written by two persons doing alternate words. When I draw your attention to the strong t ’s of ‘at’ and ‘to’ and ask you to compare them with the weak ones of ‘quarter’ and ‘twelve,’ you will instantly recognize the fact. A very brief analysis of these four words would enable you to say with the utmost confidence that the ‘learn’ and the ‘maybe’ are written in the stronger hand, and the ‘what’ in the weaker.”