how very interesting, from another point of view I am assuming this was given to your Dad fromthis child or his family in remembrance of his first Holy Communion . Many soldiers in W.W.11 were befriended by families in the country they were stationed.
An idea would be to find a Swiss Daily Newspaper, write your story to the editor, he may well publish and seek Reginald Secker, alternately you could place an add in the Personal section yourself. Reginald Secker may well hold this event as a dear memory. Good Luck.x
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