Here is a fairly rare juvenile version of the "mid-range racing model" Peugeot UO-8 from the late 1960s or early 70s. It has 24 inch steel Rigida rims and Simplex derailleurs, Mafac "Racer" brakes and levers; upgraded with alloy Lyotard pedals and a NOS leather Peugeot "Sport" saddle.
1960s/70s Peugeot UO-8 Juvenile ©Daniel Dahlquist