Comprises:
- "Semi-detached binaries and stellar evolution" n.d.;
- "Sir George Darwin 1845-1912" [biographical dictionary entry];
- "Evolutionary trends in close binary systems" n.d.;
- "The moon today - an object of international exploration" [published in Review of the International Council of Scientific Unions 1961];
- "Lunar photography from Pic-du-Midi" [1967];
- "Communications on the Moon" [published in New Scientist1962];
- "Some current problems of lunar topography" [1960];
- "Aerodynamic effects in planetary atmospheres" [1960];
- Untitled typescript [with amendments] relating to space flight, n.d.;
- "Origin and evolution of close binary systems" (based on University of Padua lectures, 1956).