-----

Blue example looks to date from the 1967-69 time. Campag NGS rear mech not original; otherwise appears stock. That model of Weinmann cable anchor only seems to have been around for a year or two so it is a helpful dating aid. Note that this blue bike you found does not exhibit a single braze-on.

By the early 1970's the model 319 was coming through with a Stronglight 93 chainset.

Here is a model 319 from 1961: