Finally found the time to check out the stem. I am still looking for a little shorter one without a jockey wheel. So, if you guys have some for sale, let me know!
(Pictures: The jockey wheel is still in an oil / rust remover bath)
I polished this old (original) one a little to check out if it still works with this bike (condition wise). Well, its okay! I can live with that. For the moment, I bought a nickel plated Alpinestars that will make a great match for this bike too! Its nickel plated too, has a little less rise and no jockey wheel. Will show you as soon as it arrives.