“Yaas,” said the servant.

“Christian name?” asked Tommy, his pencil poised.

“Missus’s? Eleanor Jane.”

“Eleanor,” spelt Tommy. “Any sons or daughters over twenty-one?”

“Naow.”

“Thank you.” Tommy closed the notebook with a brisk snap. “Good morning.”

The servant volunteered her first remark:

“I thought perhaps as you’d come about the gas,” she observed cryptically, and shut the door.

Tommy rejoined his accomplice.

“You see, Tuppence,” he observed. “Child’s play to the masculine mind.”