Mark,

Try this:

  for $n in  .
    return
      string((../Location/@*[name() = name($n/@*[1])],
../Location/@denomination, 0)[1])


On Sun, Oct 23, 2011 at 6:06 PM, Mark <mark@xxxxxxxxxxxx> wrote:
> <Stamp>
> B  B  B <Formats souvenir-sheet="2896"/>
> B  B  <Location denomination="5"/>
> B  B  <Location souvenir-sheet="1"/>
> B  </Stamp>
>



--
Cheers,
Dimitre Novatchev
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Truly great madness cannot be achieved without significant intelligence.
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To invent, you need a good imagination and a pile of junk
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Never fight an inanimate object
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You've achieved success in your field when you don't know whether what
you're doing is work or play
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Facts do not cease to exist because they are ignored.
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I finally figured out the only reason to be alive is to enjoy it.