Keg Fermentation?

[Simphoto02]

Some where on here there are pictures of a keg fermentation set-up where the guy (or Gal) used a glass lid and a gasket after cutting the top off a sanke keg. Can anybody get me a link to those pics? Searching has been very frustration.

Thanks

 

[azredneck]

Here are a few I have saved over time from here:

 

[Simphoto02]

Here are a few I have saved over time from here:

The first one with the glass or see through top is the one I have been looking for. Is that yours? or who does it belong to?