Kiev, "Scientific Thought", 1979, 124 p. The book is the fourth addition to the well-known "Commetography" by prof. C. K. All Saints (Physical Characteristics of Comets) Physmatgiz, 1958). The previous three were published by Science in 1966, 1967 and 1974. This supplement contains orbital elements, descriptions and observations of 62 comets that appeared in 1971-1975. For each comet, detailed references to primary sources are given, absolute values and other physical characteristics are determined. Designed for specialist astronomers and astronomy enthusiasts - comet observers.