It looks more like it was intentionally printed that way rather than simple colour transfer. Green and blue would come out cyan, no?

IMG_2643 2.jpg IMG_2644 2.jpg Does anyone know why the one bill has the colour of a twenty dollar bill on the front side and the colour of a five dollar bill on the scene side? The bill in question is well worn, has not been in circulation since the late 1960's and appears to be authentic. Thanks f...