Z1066

Without pics it's hard
Frame built in autumn 1984
...and this is all the information.
To choose from:
- Pro SLX
- Pro 753
- Professional
- noCorsa
- 3-Athlete
All of these models could have had these markings....

- what is the inscription on the dropouts?
- Do the lugs have cut-outs?
- What are the frame colors?