1. Wolfgang Metzger (1899 – 1979)

   • Michael Stadler

   Announcement Pages: 191 - 193

2. Saturation of light mixtures as a function of chromatic and achromatic excitation in the visual system

   • Norbert Börsken
   • Hansjörg Hemminger
   • Irmengret Bottler

   OriginalPaper Pages: 195 - 205

3. Psychophysical saturation scales and the spectral sensitivity in human vision

   • Hansjörg Hemminger
   • Peter Mahler

   OriginalPaper Pages: 207 - 212

4. Chromatic information processing: Rate depends on stimulus location in the category and psychological complexity

   • Marc H. Bornstein
   • Margaret D. Monroe

   OriginalPaper Pages: 213 - 225

5. Stimulus dimensions or stimulus aspects

   • Johannes Becker

   OriginalPaper Pages: 227 - 240

6. Some factors affecting tachistoscopic letter recognition

   • D. C. Finlay
   • P. J. Jenkins

   OriginalPaper Pages: 241 - 253

7. Internal representation of the months

   • Philip H. K. Seymour

   OriginalPaper Pages: 255 - 273

8. Iconic memory — an artifact of perceptual reconstruction processes?

   • Thomas Schulz

   OriginalPaper Pages: 275 - 294