Help with a German term, please?

[Kim]

What does WAHLSTÜCK mean in English?

I've looked through two dictionaries and can't find the word anywhere.

This is the context in which it was used:
---------------------------------------------
Strasse
XXXX Thomas Ave

Ort
Minneapolis

Land
Minnesota or USA

WAHLSTÜCK:

Ort, Datum (This means 'Place' and 'Date', right?)

Unterschrift (Signature)

Diese Teilnahmebestätigung muss bis spätestens Freitag, 22. April 2005 bei uns eingetroffen sein!
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[Simply Nurtured]

Piece of Choice

or

Electoral Piece

or

Choice Piece

[Kim]

Yes! Thank you so much!!!