Ten pound note

Serial number of a ten pound note

“The Colour Of Money”
Confocal micrograph showing a serial number element of a ten pound note over the hologram. The hologram has been imaged via reflectance in grey with the serial number and underlying paper imaged as red/green fluorescence. Image generated by Mr Marc Isaacs on a Leica SP2 confocal system. Click image to enlarge.

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