NFS-related media – books, marketing, etc.

Cover of the X/Open book on (PC)NFS
X/Open insisted on using the term “(PC)NFS” to distinguish it from the commercial product name.
Badge issued to mark a million sales of PC-NFS
This button was issued by Sun to mark the millionth sale of PC-NFS.
Sun PC-NFS Programmer’s Toolkit
Later rebranding of PC-NFS
Sun marketing buttons from 1986
Sun marketing button from ~1987
Sun marketing button from ~1988