Camden, I hear you saying two things here
you might not have noticed; 1) poor Dmax and 2) brown coffee like stain?
Both can be due to bad ferric. Did you print with clean edges so there is a way
to check for fog?
If your coating neither soaked into the
paper, and got too little exposure, it could later get developed fall off the
paper. Then the paper got subjected to a palladium rich, ferrous oxalate laden
solution, you may get that type of stain.
Have you run a ferrous test on your
ferric oxalate?
Eric Neilsen Photography
4101 Commerce Street
Suite 9
Dallas, TX 75226
http://e.neilsen.home.att.net
http://ericneilsenphotography.com
Skype ejprinter
From: Ender100@aol.com
[mailto:Ender100@aol.com]
Sent: Monday, October 16, 2006
9:56 PM
To: alt-photo-process-l@usask.ca
Subject: Re: Potentially stupid
pt/pd question
is it possible you.... uh well...ahh
that couldn't be.... hehehehehe
In a message dated 10/16/06 5:19:46 PM, camden@hardyphotography.net writes:
It looks almost as if
it spent some time soaking in a tray of coffee.
Best Wishes,
Mark Nelson
Precision Digital Negatives -
The System
PDNPrint Forum at Yahoo Groups
www.MarkINelsonPhoto.com