[pure-silver] ISO of Harman Direct Positive Paper

  • From: Martin magid <martin.magid@xxxxxxxxx>
  • To: Pure Silver <pure-silver@xxxxxxxxxxxxx>
  • Date: Sun, 15 Aug 2021 11:20:53 -0400

 Has anyone found a developer that would increase the effective ISO of
Harman Direct Positive Paper?  I have seen estimates that the
out-of-the-box ISO using, e.g., 1:2 Dektol, the ISO is 1 to 3.

Marty

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