I remember someone once asked how the printer codes were ordered but I can't find that message any more
I think I answered that printer code question by saying something like "they were picked randomly", but when you look at the reference card you'll notice some striking similarities, ie. J (UK) = printer A (UK), K (Sweden) = printer B (Sweden) etc. There are some differences though, but they can be explained: R (Luxembourg) doesn't print any notes, so its place was used by another UK printer; Denmark and Greece were swapped as described above; they wanted to keep the German printers P and R together, thus pushing printers S and T one slot downwards; if the second French printer was put as the last printer, it would have received printer code U which might have caused problems with the French serial number letter which is also U, thus the printers for Portugal (U) and France (E) were swapped.


