Hybrid Test Note with "OPTIKS" feature produced in 2007 by De La Rue Currency with picture of a lighthouse in beautiful vertical design printed intaglio on real banknote paper. The note is a so-called hybrid note (window banknote) which is made of cotton but has a window in paper with a holographic foil. When the window is held against the light different features can be visible. This OPTIKS feature is used on many different banknotes in different countries today. The note has a watermark which shows "Joseph Swan" as portrait at right. Condition: UNC.