I have now entered nirvana. You are reading the words of an intensely proud new owner of a 1967 all-chrome Schwinn Paramount P-15 Tourer, serial E7009 (Ninth bike of May, 1967)
EDIT/CORRECTION: 1970 Paramount P-13, ninth bike of May, 1970.
The photos are of how I got it this morning, nothing done to it yet (have since put in an chrome Silca pump and Brooks Professional saddle):
Late '60s model with Prugnat lugs
Second-gen ('68-69) NR rear derailer
No patent date, indicating the '68-69 NR series
Enjoy. More photos to come as it gets transformed back to 100% stock configuration (sharp eyes will note the incorrect post '78 Campagnolo NR brakeset...which is available)