I found an old Scratch Wiki logo using IE 5.5 by setting The Old Net to 2009 and trying to download Scratch 1.4 on Windows 95.
I don't believe it is mentioned anywhere else but here. It would also help to try and extract the logo I found and put it on the (present-day) Scratch Wiki.

Interesting. I've never seen it before either.

Here's a direct link to the image, archived:
https://web.archive.org/web/20090709062837id_/http://info.scratch.mit.edu/@api/deki/site/logo.png

Here's the image I have just uploaded to assets:


I tried to reverse image search it but no results were found.

Here's the original image of Scratch Wiki:

awesome-llama wrote:

Interesting. I've never seen it before either.

Here's a direct link to the image, archived:
https://web.archive.org/web/20090709062837id_/http://info.scratch.mit.edu/@api/deki/site/logo.png

Here's the image I have just uploaded to assets:


I tried to reverse image search it but no results were found.

This logo may have been a rare one used for a very short time.

I recreated it (special thanks: @awesome-llama).