1. The floor of Ptolemaeus;Arthur;J. Brit. Astron. Assoc.,1954
2. The system of lunar craters, quadrant I;Arthur;Comm. Lunar Planet. Lab.,1963
3. The system of lunar craters, quadrant II;Arthur;Comm. Lunar Planet. Lab.,1964
4. The system of lunar craters, quadrant III;Arthur;Comm. Lunar Planet. Lab.,1965