On Friday, January 27, 2023, Paul Ruizendaal via TUHS &lt;<a href="mailto:tuhs@tuhs.org">tuhs@tuhs.org</a>&gt; wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word;line-break:after-white-space"><br><div>Of course the source code for the Blit has survived, as has the source code of MGR. The source code for Sunwindows and NeWS is presumably lost?</div></div></blockquote><div><br></div><div>Arnold Robbins linked to this repository in a previous thread, it seems to have some NeWS-related source:</div><div><br></div><div><a href="https://github.com/IanDarwin/OpenLookCDROM">https://github.com/IanDarwin/OpenLookCDROM</a><br></div>