Help ID a Peugeot
 

Any help with a model name /Type on this?
I think it's an 84:
Stamped number on BB (serial?): Y4054574
There is no paper sticker.
It had Weinman Centerpull Brakes and Levers,
Sachs Huret DR's
Rigida 27X1.25 rims, w/Mailard hubs 12 speed.

Thanks in advance,
peter

'84 or '85 P8. Serial number? Click here for moe info:

http://cyclespeugeot.com/SerialNumbers.html

Original derailleurs were? Shimano in '85 Huret in '84

I'm not sure what original equipment was, but when I found it,
Stem Shifters, and Sachs Huret
So it must be an 84,
P8 you say?
I checked out the web site, loads of great stuff, Thanks,