I am in possession of a Falke 90 (no. 56) From what I could find on google 200 were made (how they found their way to Australia I don't know) and 47 are registered in existence which is now 48. I am not a collector so simply what do I do from here (an Australian gun shopownersaid "a lot of old air rifles out there, if its not registered my advice cut it up and dispose of it) I am not under the impression its worth a lot of money but I don't want to give it away or destroy it either so any advice would be handy. It works well, shows signs of normal wear and tear for a 50 year old item, has rear sight with it but not on the gun