Hello Klaus,(posted 8768 days ago)Paterson Acupan 200 should be Fomapan 200. I used 5 mins 20C Tmax 1:4. I bought this Fomapan at 10 GBP per 30 m in Praha/Prague. Rated at 640 ASA I used 9 mins Tmax 1:4, but I doesn't look better than 1600 ASA HP5+.
Regards,
Wolfram