JPR posts were cool, but I don't remember them on Peugeots, although it's possible. Don't bet on 26.4 26.6 was at least as common and 26.2 was not unusual.
Jerry Moos Big Spring, TX
firstname.lastname@example.org wrote: Listers and Listees,
Peugeot used JPR seatposts in the early 1980s.? 26.4 of course.
Marietta, Georgia near the Big Chicken