[Histonet] searching the archives for a specific posting

[S Ladd]

I have a paper copy of a posting from Jan. 23, 2003. The subject line says
"Cell Blocks". The posting contains a protocol for embedding cells using
histogel specimen processing gel and I wanted to send the posting to someone
else. No matter what combination of keywords I use, or how I look, I cannot
find this posting in the archives. Any suggestions?
Sharron