Test Note "100“ by Giesecke & Devrient with the portrait of Ludwig Mies van der Rohe, Director of the BAUHAUS in Dessau, without serial number, broad holographic stripe at left center and without security thread on back. Condition: UNC (Image)

Uniface Test Note by Louisenthal “50 Balloon” with wide segmented security thread. Condition: UNC (Image)

Uniface Test Note by Giesecke & Devrient 2018 with innovative micro-mirror technology. Condition: UNC (Image)

HYBRID Test Note "100 little red ridinghood" on Durasafe substrate by Landqart Switzerland with different types of windows, intaglio print, watermark, condition. UNC. Rare! (Image)

Pair of the Test Note GIESECKE & DEVRIENT / LOUISENTHAL Germany, "Yvonne 2012" featuring the security feature "Rolling Star", with a little bit different security thread, intaglio printed on banknote paper with security features in condition: UNC. (2 pcs.) (Image)

Test Note “25 Bollon” by Louisenthal, offset printed and uniface Test Note with segemented security thread with “25 BN” at center. Condition: UNC (Image)

Huge lot with 56 pcs. Testnotes, advertising notes and watermark paper, comprising for example GOZNAK watermark paper in lilac and red-brown, HARRISONS Security Printers advertising note for the annual Paper Money Bourse 1990, GIORI advertising note "Shakespeare", THOMAS DE LA RUE advertising note "100" for the IBNS congress 1996, another one with portrait of William Caxton for the IBNS congress 1990 and many other items. Condition: UNC (56 pcs.) (Image)