Luxembourg ND (ca. 1965) — 20 Francs (Face Photographic Proof, Unlisted)
Face-side photographic proof for the planned 20 Francs of the mid-1960s, mounted with handwritten production notes. In these monochrome trials, designers verified portrait scale, caption placement, and emblem spacing before commissioning full engraving. The format still bears mid-century aesthetics—tight portrait framing and minimal underprint cues—that would later evolve into the balanced De La Rue layouts of the 1970 series. ... Read more →