1. František Link (15 August 1906 – 23 September 1984)

   In Memoriam Pages: 201 - 202

2. On the brightness variations of comet Halley at large heliocentric distances

   • K. R. Flammer
   • B. Jackson
   • D. A. Mendis

   OriginalPaper Pages: 203 - 212

3. Internal differentiation and mantle composition of Mimas

   • G. H. A. Cole

   OriginalPaper Pages: 213 - 218

4. A note on the tidal expansion of the orbit of Mercury

   • M. Burša

   OriginalPaper Pages: 219 - 221

5. Measurements of the north polar cap of Mars and the Earth's northern hemisphere ice and snow cover

   • J. Foster
   • M. Owe
   • Charles Capen

   OriginalPaper Pages: 223 - 235

6. Bibliography

   Legacy Pages: 237 - 291