I have only seen one other PX-10 with the shifters on the drop-bars. Is that an upgrade? Is that a positive or negative? And also, i saw on classicrendezvous "There are six digits used on bikes from the 50's and 60's and seven digits used on bikes from the 70's"... Mine only has 5 (68630) printed in the frame. is there any significance in this? It definitely has the diagonal Reynolds 531 sticker on the seat-tube and fork. Anymore help you can think of would be great.
Thanks