As mentioned above, this is a new process somebody discovered. You have to separate the positive image from the negative. Not terribly hard, you soak the original IP print in hot water for about five minutes, then peel apart. Once you wash all of the coating off the backing, you get a negative. This isn’t a negative in the traditional Tri-X sense, but a negative on paper. Scan and invert in Photoshop and you get a positive image. Then play around with levels to get the proper brightness and contrast. If the original IP print is properly exposed, you get a negative that will produce an excellent image.
Only eat downside is that separating the negative from the positive result in a lot of black “dust” on the paper negative. You can spend a lot of time in PS blotting out the dust. But you can get a real impressive image, like the one above.
Jim B.