PX10 original build

This is my 1971 PX10, before the rebuild. It was built to celebrate the TdF, by a bike shop in Germany. It came with the original 'gold' package (Mafac Competition brakes, levers; Mavic OR 10 wheels w/ Zeus 6 freewheel, Peugeot stem, Philippe professional handlebars). Depending on how the serial number is interpreted (0186730), it could be from 1970, but there is no clear answer on this. The prior owner bought it in Germany in 1971.