Please help me identify my pair of Zeiss binos!!

I really appreciate your help guys. I have come across this pair, I can't find ANYthing on them indicating a year or model name, nor can I find anything on the internet about them. They are 15x60, and very old I know that. Please take a look and see if you can help me! I'm wondering about the model name, the age, the value, and anything else that may be of interest to me....in my www searching I came across the 'delfortem'? Could that be correct? Anyway, here is the page:
http://www.chrisjongkind.com/zeiss.html, thanks again guys.
Chris[/url]

Thank you for your interest in www.OpticsPlanet.com. We do not carry Zeiss binoculars here, and I do not recognize the model you have there. Your best bet bet would be to contact Zeiss directly, and give them the serial number you have listed on them. They should be able to get you a model and year. Good luck.