Originally Posted by
beech333
Did companies typically ship bikes with the chain installed?
Edit: Ah, I see. I don't think it is NOS. The seller doesn't even seem to advertise it that way. Still, it is probably as close as anyone is likely to find.
I dunno... The listing does say
Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details.
Sounds like NOS to me. I also think it probably has bar end shifters based on ther cable lengths, but stem shifters were a factory option on the '73 P13-9.
Originally Posted by 1973 P13-9 Specifications
Bottom bar shifting levers are standard. Campagnolo finger-tip handlebar control shifters are available as are Schwinn-Appoved ratchet-type handlebar shifters as optional extras. Schwinn Twin-Stick controls are available at no charge.