[pure-silver] Re: Overcoming backing paper info coming tnrough

  • From: <C.Breukel@xxxxxxx>
  • To: <pure-silver@xxxxxxxxxxxxx>
  • Date: Mon, 16 Feb 2015 11:20:14 +0000

I too have obtained a generous amount of APX 25 from Snoopy, and unfortunately 
I am facing the same problem. First I thought this only affected the first 2-3 
images, so I started the real exposures at neg 3 (6*7cm). But that did not 
help, it has something to do with the ink on the backing paper I am afraid. The 
film does not see any light after spooling into the Calumet 6*7 holder, apart 
from the intended exposure off-course.

Best,
Cor

From: pure-silver-bounce@xxxxxxxxxxxxx 
[mailto:pure-silver-bounce@xxxxxxxxxxxxx] On Behalf Of Martin magid
Sent: donderdag 12 februari 2015 15:49
To: Pure Silver
Subject: [pure-silver] Overcoming backing paper info coming tnrough

It was Snoopy I believe who gave me many rolls of outdated Agfa 25 120 film.  
This is a great film and the right speed to use in my 100+ years old No. 1 
Kodak Panoram.  The exposures in bright daylight are right on, developed in 
Rodinal.  The only problem is that the numbers, circles and lines on the 
backing paper come through to the exposed negatives and show up on the print.  
Sometimes I'm able to delete the unwanted info with Photoshop, sometimes not, 
depending on the background.
In order to minimize or eliminate that problem, I'm thinking of pre-exposing 
each exposure against a white wall in dim light using the cameras faster speed. 
There are only 2 choices of speed for the rotating f/13 lens, but I've made 
inserts for the lens up to f/32, and I think I should use the f/32 insert 
because the unwanted images come through very lightly.
Does anyone have an opinion on this problem or my proposed solution?
Marty

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