Lugged Fangio brand steel frame, Vitus 788 tube set and fork, threaded 1" fork, Italian BB, braze on FD, 27.2 seat post.  Has narrower rear spacing for 7 speed and long reach brakes.  I have a new set of the long reach brakes if needed.

In nice original shape, decals have deteriorated with time.  I don't know much about the brand.

Center to center:
TT- 22.5in  57.1c
ST- 22.5in  57.1c
HT 4.5   10.1
CS  16     40.6