1. Editorial

   EditorialNotes Pages: 137 - 138

2. Four year follow-up of a glaucoma operation

   • Erik L. Greve
   • C. Leo Dake

   OriginalPaper Pages: 139 - 145

3. Intraocular pressure in retinal detachment

   • Thomas C. Burton
   • Nour-Iddin T. Arafat
   • Charles D. Phelps

   OriginalPaper Pages: 147 - 152

4. Acquired macroaneurysms of the retinal arteries

   • J. François

   OriginalPaper Pages: 153 - 161

5. Presumed vitelliform dystrophy with perimacular flecks and retinal detachment

   • Leila Laatikainen

   OriginalPaper Pages: 163 - 170

6. Double optic pit with wedge-shaped choroidal dystrophy

   • J. J. De Laey
   • F. Goes
   • D. Box

   OriginalPaper Pages: 171 - 174

7. Minimal spot size on the retina formed by the optical system of the eye

   • R. Birngruber
   • E. Drechsel
   • V. -P. Gabel

   OriginalPaper Pages: 175 - 178

8. Lanthony's new color test — part III the neutral zone

   • Alfred Pinckers

   OriginalPaper Pages: 179 - 185

9. Techniques and instruments a high magnification photo slit-lamp camera

   • Albert Aan De Kerk
   • Frits Treffers

   OriginalPaper Pages: 187 - 188

10. Letters to the editors

    • J. G. F. Worst
    • Robert Machemer

    Letter Pages: 189 - 190

11. News and views

    News Pages: 191 - 196

12. Book reviews

    • A. F. Deutman
    • J. J. De Laey

    BookReview Pages: 197 - 198

13. Calendar

    Events Pages: 199 - 202