sure would like to see more pix, especially of the head tube/"badge" but I cannot open that link to the OP's gallery (assuming there are more than just these 2 shots).
What I can see is: don't recognize that serial number series (but somebody might) however the features I can (maybe) ID make me think it's a custom built touring rig, does it have SHORT Campy DOs (1010B) which may place it in circa very late 1970s to 1980s?
is that a Stronglight BB and what is the threading of it?
For that matter is there anything FR such as the HS threading, stem or handlebars?
I think OP may be describing Mavic Simplex Retrofriction shifters....is the rear 126 (6-SP spacing)?
Last edited by unworthy1; 03-24-23 at 11:52 PM.