Vintage Bianchi Milano Bicycle - Survivor from the 60's era (possibly)

Description

Vintage Bianchi Milano Bicycle - Survivor from the 60's era (possibly).  This is a bike I've had for quite some time that I wanted to restore and bring it back to it's former glory, but just haven't gotten to so I want it to go to someone who can finish it.  The research I did on it a long time ago made me to believe it's from the 60's, but I could be wrong as Bianchi doesn't have a database for the serial numbers, but I included pics of the head tube that have it in case anyone has knowledge of it.
The bike is as I got it, with a Universal Extra Brev 153949 rear brake, cool little attachment to kick off rocks from the tires, Bianchi Selle Italia saddle, Milremo stem, cool handlebars, Weinman style brake levers, Nervar Sport crankset that should polish up pretty nicely (see pics for condition), and track pedals.  The wheels are not original, but are made in the USA Phoenix 700C wheels. The rear wheel will need one spoke replaced.
Lastly, I do have the complete and correct decal set that I found years ago, and will be included with this bike.  I will update this post with a pic later tonight.  You can still see some of the decals on the bike now, so you will know that they are the correct ones. I believe it's from the decals where I identified the era the bike is from, but please do your own research.  I'm not trying to misrepresent anything here.
If you have any questions, don't hesitate to reach out.  Thanks for looking!