This is an early aero steel frame from 1982, and a nice looking object.
I bought it in the autumn, but it is little small for my liking.
The frame is 1020 aero tubing - size is 21 inch or 53.5cm in new money.
The pedals, hubs and crank are Shimano Adamas. Rims are Weinmann.
Gears front and rear are Huret.
Saddle is unfortunately not original.
Rides okay, but does need a bit of love. It is a 30 year old bike that has been used, a few scrapes here and there, no rust.