Clearing dichromate

TERRY KING (101522.2625@CompuServe.COM)
06 Jun 96 20:20:57 EDT

Pete

I forgot to mention that as one can reasonably expect good gradation over a
range of little more than 0.7 from the negative in a a gum print, if one exposes
a step wedge onto dichromated gum without pigment to obtain an impression of
every step across the range, then you are over exposing for nearly two thirds
of the steps.

Terry