Here you can clearly see the seam in the back of the headtube pressing;

Drilled for calipers, note the amount of space between the fender and the fork. I guess that gives the caliper clearance if one is installed?

This chainguard screw looks a lot like an old dropout adjuster that's been cut short;

I guess this clip is for a 3 speed shift cable?

What's this thing bolted to the handlebars?