The Bertin has arrived! Not packaged very well (expected this) but, I've seen worse, and nothing seems to have been damaged in transit.

First impressions: I like it! Not the worst way to spend eighty-six dollars.

The rear derailleur is an ancient Huret, and as far as I can tell it doesn't pivot properly. So I shortened the chain a few links to turn it into a single speed for now (I just wanted a test ride of the frame, and I also need to get it from my home to my shop which is about 1.5 miles away.)