Hi,
i've learned that Bostick & Sullivan made a selenium toner called "fool's gold toner" because it gave a gold toner apparence with a bluish black color to alternative photographic prints like Van Dyke or POP.
I'm not able to find the formula of this toner and it seems that B&S don't make it no longer and doesn't publish it no more.
Is anyone has the formula of this toner based on selenium ?
Thank you.
Sincereley,
Olivier
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