2 collections that contain a reprint of Malcolm (1964). Scientific materialism and the identity theory.

[pp. 171-180]
Borst, C.V. (Ed.). (1970). The mind-brain identity theory. Macmillan. doi:10.1007/978-1-349-15364-0_2
[Reprints in this collection]  

[pp.72-81]
O'Connor, J. (Ed.). (1969). Modern Materialism. Harcourt, Brace and World.
[Reprints in this collection]