The contents of this file does not appear to be correspondence. Rather, it appears to be a piece of creative writing, in French, by Claude Aubert. It was present among Neiman's files of correspondence in a folder labeled, "Claude Aubert." (It is possible that this is a piece of writing that Neiman was considering for publication in "Between Worlds," a journal for which he served as editor.)
An address is listed for Aubert:
Pension La Ramee
7, Contamines. Geneve. Suisse.