Originally Posted by
Scooper
Having owned both a '72 P15-9 and an '87 Waterford "Standard", I'd have to say "it depends"...
The seventies Paramounts had longer chainstays and wheelbase, while the Waterford bikes had shorter chainstays and steeper seat tube angles.
It appears that a 70's P13 would come closer to the Waterfords geometry than a P10 or P15.