I know that a lot of people believe that chrome half stays positively identify a Peugeot frame as a PX10. This is a PA10. The tubing is the same as is used on the low end models. Note the Peugeot tubing decal on the down tube where the Reynolds decal would be. It can also be identified by the brazed on shift cable stops and the one-sided shifter braze on as used on the lower end models. I believe that the lugs are Bocama