I believe it's refered to as YOM (Year Of Manufacture) program. You can only use whatever was the legal plate when your vehicle was manufactured/registered. For 1965 this was a plate stamped in 1963 with a 1965 sticker. Only the rear plate is required as this is a replacement for your collector plate. Supposedly, when the gendarme plugs in the plate number, he gets back your collector plate number.
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