1000 Francs

Issuer	Banque Nationale de Belgique
Year	1851
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Printer	National Bank of Belgium Printing Works, Brussels, Belgium (1851-2020)
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Obverse description	Log in to see details
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Reverse description	The reverse reproduces the obverse design in mirror image printed in red ink, serving as a security counter-print visible through the paper. The overall layout mirrors the allegorical figures, corner cherubs, and central text block of the face, creating a recto-verso superimposition effect when the note is held up to the light.
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Protection type	Mirror-image counter-print
Protection description	Red mirror-image print on reverse aligned with the black obverse design, creating a superimposed security image when the note is held to the light.
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