Hard question on Agfa obsolete film

[George Papantoniou]

This is something that puzzled me for a long time, I wonder if there is someone out there that can lend me some advice...
A long time ago (15yrs) I purchased two rolls of Agfa Dia Direkt, a B&W film made for reversal process. The film was meant to be developed by Agfa (like Kodachrome, the development was prepaid). I didn't do it then and the film is still there, waiting to be used.
I am thining to shoot it and develop it as a normal negative.
I have to decide what kind of exposure I have to give it and what kind of development procedure I shall follow...

What are your propositions / guesses ???

 

[Brac]

You could try seeing if Agfa will still process it. I had some which was several years out of date and they did give me an address to send it to where it was processed without further charge. But this was some years back (and in the UK).