Join Date: Jul 2000
Bikes: 1959 Capo; 1980 Peugeot PKN-10; 1981 Bianchi; 1988 Schwinn KOM-10;
In this forum, we have had enough trouble just sorting out model year as a function of serial number. I don't know of any relationship between Peugeot serial numbers and model types. Your best clue, assuming the original paint and decals are intact, will be the frame's pedigree stickers (Reynolds 531 3 tubes renforces, Vitus, etc.) on the seat tube and/or downtube.
"Early to bed, early to rise. Work like hell, and advertise." -- George Stahlman
Capo [dschaw'-poe]: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger, S/N 42624
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1981 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069