The Hare Psychopathy Checklist-Revised

  title={The Hare Psychopathy Checklist-Revised},
  author={Robert D. Hare},
This invention relates to photographic and photomechanical reproduction work, of the black-and-white or colour process type, and specially to new methods and means for adjusting the contrast between the lights and shades of the image. Basically, the auxiliary or flash exposure and the main exposure are adjusted and effected simultaneously, whereby the amounts of light transmitted by the shades and by the lights, respectively, of the original document have well-defined values. This is obtained… 
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