A while back, around 2002, I was browsing my most cherished camera store in the world, Linden Camera in London, Ontario, and I found a small treasure: a bunch of old bottles of Edwal Platinum paper developer. I've been using these bottles since and I believe I'm addicted to it. The thing is that I moved back to Brazil and brought that stuff with me, now it is over. I am looking for something similar I could make with a bunch of raw chemicals I have at hand. I'm attaching scans of the label, with the safety warnings and stuff. Maybe these could help. I feel this developer works very well with old paper. Does anyone know which restrainer it employs? From the label text, is it truly a MQ developer? I'll appreciate any input, insight or idea. My other developer for paper is usually the formula for Agfa 108, but I feel this Edwal developer is more versatile with different papers and I don't have to use more restrainer on it. Thanks for you attention.