5 euro de Strasbourg [67]

This piece was issued by a philatelic society — not a monetary authority — placing it firmly in the category of local fantasy currency produced for collector exchange at stamp and coin fairs. The Société Philatélique Union 1877 is one of Alsace's oldest collector organizations, founded the year Germany still administered Strasbourg under the terms of the 1871 Frankfurt treaty. The "[67]" suffix references the Bas-Rhin departmental number, a convention used across French regional issues of this type to distinguish between identically named pieces from different localities.