Thanx to this forum I now know the approximate year of my model 38...... AED 11XX is somewhere between 1983-1985.
So far no one has been able to find the AED prefix anywhere.



But for sure it has a carbon cyl...


1) Any pros and con on the carbon cylinders?


2) Any special cleaning techniques for the carbon cyl ?


3) Carbon vs. SS ?


Thanx in advance...great forum !!!