From my personal collection of many years, here is a very early Ernst Leitz Wetzlar Hektor 135mm f3.5 M39 Mount Telephoto Lens.  Condition is used, as-found.  Lens does function though I have not taken pictures with it.  Glass is dirty and the body shows wear (see photos).  Please check pictures carefully for condition as they are part of this description.  What you see is what you will get, if it is not in the pictures, it is not included!  

I have been an Ebay seller now for more than 25 years so please check my feedback and bid with confidence. If you have questions, please ask them BEFORE you bid!

Thanks for looking!