Sir Arthur Conan Doyle: Tales of Terror and Mystery

Tales of Mystery 6. The Jew's Breastplate (continued)

"But this shall not be left exposed!" cried Mortimer. He picked the breastplate up and carried it tenderly in his hand, while I walked beside the Professor, like a policeman with a malefactor. We passed into Mortimer's chambers, leaving the amazed old soldier to understand matters as best he could. The Professor sat down in Mortimer's arm-chair, and turned so ghastly a colour that for the instant all our resentment was changed to concern. A stiff glass of brandy brought the life back to him once more.

"There, I am better now!" said he. "These last few days have been too much for me. I am convinced that I could not stand it any longer. It is a nightmare--a horrible nightmare--that I should be arrested as a burglar in what has been for so long my own museum. And yet I cannot blame you. You could not have done otherwise. My hope always was that I should get it all over before I was detected. This would have been my last night's work."

"How did you get in?" asked Mortimer.

"By taking a very great liberty with your private door. But the object justified it. The object justified everything. You will not be angry when you know everything--at least, you will not be angry with me. I had a key to your side door and also to the museum door. I did not give them up when I left. And so you see it was not difficult for me to let myself into the museum. I used to come in early before the crowd had cleared from the street. Then I hid myself in the mummy-case, and took refuge there whenever Simpson came round. I could always hear him coming. I used to leave in the same way as I came."

"You ran a risk."

"I had to."

"But why? What on earth was your object--YOU to do a thing like that!" Mortimer pointed reproachfully at the plate which lay before him on the table.