The simple markings on photo does not have the Anode and Cathode marked.
Please reload the page as I have updated the last image.
Thanks for the pics, they helps a lot 
I'm doing some measurements, soldering and waiting for several new components..
Thanks for the tip :)
While I wait for more zener diodes i am thinking a bit about measurement points and since I have no manual or description, I'm guessing a bit here..I can measure the output emitter resistor, at the marking with a blue ring?
Thanks for the tip :)
While I wait for more zener diodes i am thinking a bit about measurement points and since I have no manual or description, I'm guessing a bit here..I can measure the output emitter resistor, at the marking with a blue ring?