Try the wayback machine:

<http://web.archive.org/web/*/http://isgwww.cs.uni-magdeburg.de/~raab/squeak/history>

Ken G. Brown

At 3:39 PM -0800 3/4/08, squeak-dev-request at lists.squeakfoundation.org apparently wrote:
>Date: Tue, 4 Mar 2008 12:25:14 -0700
>From: Matthew Fulmer <tapplek at gmail.com>
>Subject: [squeak-dev] Looking for Andreas's Squeak History (was Re:
>	Notes	from Release Team meeting 2)
>To: squeak-dev at lists.squeakfoundation.org
>Message-ID: <20080304192513.GQ5358 at tacobell>
>Content-Type: text/plain; charset=us-ascii
>
>On Tue, Mar 04, 2008 at 04:42:47PM +0100, Michael Rueger wrote:
>>> Andreas collected all prior releases somewhere. Where is it? See this
>>> note. Based on the 3.6 reference, Matthew unsucessfully searched the
>>> list archives between June 2003 and April 2004
>>
>> http://lists.squeakfoundation.org/pipermail/squeak-dev/2004-May/077997.html
>>
>> The location referenced there is gone, don't know if it available somewhere
>> else now.
>
>Anyone know where this is? The cited URLs are:
>Original: http://isgwww.cs.uni-magdeburg.de/~raab/squeak/history
>Mirror:   http://sts.tuwien.ac.at/go/Squeak/History/
>Neither work anymore.
>
>--
>Matthew Fulmer -- http://mtfulmer.wordpress.com/
>Help improve Squeak Documentation: http://wiki.squeak.org/squeak/808