Been looking at several 1969 Krates online.
Many happened to have Nov-Dec SN# codes.
They all looked like original builds.
The Dec bikes had the narrower bars.
One Dec had narrow bars and the 1970 straight cutout shifter.
The Nov bikes had narrow or wide bars, and all the bikes I saw had the bent handle/ barrel grip shifter.
Looks like Schwinn didn’t put a high priority on continuity towards the end of the model years, at least not in 1969.
I also found a 1969 dealers accessory catalog, not for sale, that had colored pictures of all the handgrips, as well as brake lever grips.
It was neat!
They were offering glitter colors, as well as the monochrome Kool colors, so seeing either of these types on 69, or even 68, Krate wouldn’t have been out of the norm if the buyer wanted to change styles.
I figured Schwinn switched from one color type to the other with no overlap but this wasn’t the case. You could purchase either one at this time.
You guys probably already know this stuff, but I didn’t, and found it interesting.
Seems “period correct” may not necessarily be, on the late month bikes.