Here´s the info I posted in my own thread from many many years ago...
Top to bottom:
Hensoldt Wetzlar Dialyth 3x
Number: 6188
Windage knob:
Upper part w/o knurling, but numbers 1-10 on top.
Lower part with straight knurling.
Rear adjustment ring: No.
Hensoldt Wetzlar Ziel Dialyth 3x
Number: 13635
Windage knob:
Upper and lower part with straight knurling, no numbers on top.
Rear adjustment ring: Yes.
Hensoldt Wetzlar Dialyth 2 1/2x
Number: -
Windage knob:
REPRO L-base and windage knob, diamond knurling, no numbers.
Rear adjustment ring: Yes (removed).
Hensoldt Wetzlar Ziel Dialyth 3x (near mint!)
Number: 7232
Windage knob:
Upper/ lower part with diamond knurling, no numbers on top.
Rear adjustment ring: Yes (removed).
Hensoldt Wetzlar Ziel Dialyth 3x
Number: 10456
Windage knob:
Upper/ lower part with diamond knurling, no numbers on top.
Rear adjustment ring: Yes.
...and finally my holy grail, an accurate Han ANH blaster scope!!!
Featured on a MR EE with replaced muzzle.
Hensoldt Wetzlar Ziel Dialyth 3x
Number: 9929
Windage knob:
Upper/ lower part with diamond knurling, numbers 1-10 on top.
Rear adjustment ring: No.
Had about 5-10 more over the years, but did not document them :/