Thanks so much for the replies! I'll get to looking up that serial number.

I can't wait to get this thing cleaned up for my better half, she's going to love it!

Also, sunburst - You've done an amazing job restoring yours! It's gorgeous!

EDIT -

There's a ton of buildup where the serial number should be, but I'll sand it down and get a better luck. Right now I think it's between '70 and '75 after looking at that Peugeot page. It's got a Type 3 head tube decal, Type 2 seat tube decal, and a Type 2 downtube decal. I'm leaning toward '75, even though the downtube and badge don't jibe.

Thanks again for the help!