dirty envelope was affixed. Poirot frowned at it and withdrew it from the lock. On it were scrawled the words: "Key of Roll Top Desk," in a crabbed handwriting, quite unlike the neat superscriptions on the other keys.
"An alien note," said Poirot, frowning. "I could swear that here we have no longer the personality of Mr. Marsh. But who else has been in the house? Only Miss Marsh, and she, if I mistake not, is also a young lady of method and order."
Baker came in answer to the bell.
"Will you fetch madame your wife, and answer a few questions?"
Baker departed, and in a few moments returned with Mrs. Baker, wiping her hands on her apron and beaming all over her face.
In a few clear words Poirot set forth the object of his mission. The Bakers were immediately sympathetic.
"Us don't want to see Miss Violet done out of what's hers," declared the woman. "Cruel hard 'twould be for hospitals to get it all."
Poirot proceeded with his questions. Yes, Mr. and Mrs. Baker remembered perfectly witnessing the will. Baker had previously been
