You might like to look at 'Nude:Theory' Ed Jain Kelly, Lustrum Press 1979
ISBN 0-912810-24-6, pp5-26, in which Manuel Alvarez Bravo gives quite
detailed comments about his methods. Doesn't I think mention
Dektol/Amidol wiht platinum paper. Does mention 'Tina Modotti's Platinum
developer' which didn't do anything for my Pt paper.
Peter
petermarshall@cix.compulink.co.uk