Physiographic Divisions of the Moon
1:3 800 000
Engeneering Special Study of the Surface of the Moon I-351 1961
Robert Hackman, Arnold Mason
It contains a detailed, new, English, geographic nomenclature for the near side of the Moon. These names and division was never used afterwards even though it is more coherent than the traditional system.
1:9M version (1962) Source: AC Mason, RJ Hackman, Photogeologic study of the Moon. In: Kopal Z, Mikhailov ZK, 1962 eds: The Moon. Academic Press. London and New York. Large size supplement to the book.
Microfilm version in the Library of MIIGAiK, Moscow
Original color version