0 Euro - Technik Museum Speyer

The Technik Museum Speyer souvenir zero-euro note is part of the broader collector series launched by the European Banknote Memory Project after 2015, with Oberthur Fiduciaire — one of the continent's established security printers — producing the run on genuine banknote paper with a watermark. The denomination is legally meaningless; France authorized the series specifically as a collectible, and no central bank backs any face value.

Speyer's museum holds one of the largest collections of aerospace and transport hardware in Europe, including the Buran orbital shuttle — which likely drove local demand for a souvenir note of this kind.