RE: PT/PD Exposure Scale

From: Eric Neilsen ^lt;>
Date: 03/01/05-10:59:55 PM Z
Message-id: <>

Mark, This was made with a digital neg? and the news here is? An unexpected
abilitiy to show a density range of from where to where? Light source?


Eric Neilsen


From: []
Sent: Monday, February 28, 2005 6:55 PM
Subject: Re: PT/PD Exposure Scale


Hi Sandy,

I checked back through my notes and found that it was Platinum & Palladium
in a 1:5 ratio with Na2 as the contrast agent. The long exposure scale I
believe is due to using very high humidity. That's all I know! Honest!
Please Don't Shine Those UV Lights In My Face! I'll Confess! hehehehehe

In a message dated 2/28/05 6:40:42 PM, writes:

Mark, I hate to break it to you but that answer did not tell us a lot!!


Mark Nelson
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Received on Tue Mar 1 23:00:08 2005

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