"Where did it come from?"

"The magistrate gave it to me for you," she said. "The one who was kind, who had served in the Peninsula. He said it was yours, that you had earned it."

"I threw it away."

She shook her head. "You threw it at Captain Stanhope."

"Does not that amount to the same thing?"

"No." She added, almost pleading, "You could be proud of it, Tom. You fought with honour for your King and your country."

"There was no damned honour in it," I muttered. But I took the medal to please her, and slipped it in my pocket. Then I said – and the one thing led to the other – "I must find employment. I cannot be a burden to you any longer."

At that time jobs of any kind were not easy to find, particularly if one was a discharged lunatic who had left his last teaching post without a reference, who lacked qualifications or influence. But my aunt Reynolds had once kept house for Mr Bransby's family, and he had a kindness for her. Upon threads of this nature, those chance connections of memory, habit and affection that bind us with fragile and invisible bonds, the happiness of many depends, even their lives.

All this explains why I was ready to take up my position as an under-usher at the Manor House School in the village of Stoke Newington on Monday the 13th of September. On the evening before I left my aunt's house for the last time, I walked east into the City and on to London Bridge. I stopped there for a while and watched the grey, sluggish water moving between the piers and the craft plying up and down the river. Then, at last, I felt in my trouser pocket and took out the medal. I threw it into the water. I was on the upstream side of the bridge and the little disc twisted and twinkled as it fell, catching the evening sunshine. It slipped neatly into the river, like one going home. It might never have existed.