Thanks again to Simon for taking this pic and releasing it to the public domain.
Visible in the picture are: CD caddy circa 1993, AT keyboard and serial mouse KVM, Sun Monitor cable (detachable) of unknown vintage–part #530-2020-018425, late model non-optical Sun mouse–part #370-1586-03, Official Red Hat Linux Users Guide for version 4.0 (August 1996), Getting Started (book on Applixware Office Suite for Linux version 4.3), Abit NF7 motherboard (nforce2 chipset), and lastly, in the background, Quick Installation Guide for donated groklaw servers.