I get decent results with it using Rodinal 1+50. I rated it at 100 and used a development time of 16 or 17 minutes. Contrast is a bit low compared to Plus-X or UN54 and it is a bit grainy. Flickr has a group devoted to this film and there have been some postings on rangefinderforum as well. From the samples that I see on Flickr is suspect that I could get better results than I have been getting if I were to spend some time getting this film dialed in.