She has assisted Boy Scout groups with philatelic activities that led to boys obtaining badges for stamp collecting .
Nancy Clark , during her philatelic career , has dedicated much of her time to children , developing in them an interest in stamp collecting .
Nancy Clark has assisted Boy Scout groups with philatelic activities that led to boys obtaining badges for stamp collecting .
Nancy Clark , during her philatelic career , has dedicated much of her time to children , developing in them an interest in stamp collecting .