Dr Shneour, or as he likes to be called now Professor Shneour is a dead end. I've had 3 email conversations now and it's quite obvious he has very little knowledge of Rodinal.

That's not to disparage any analysis he might have done, he just feels it's unimportant, he has better things to think about

So read what you want into this post. Any book that quotes from such an unwilling reference is not worth buying

Ian