Michael has posted the information with pictures. Let me see if I can find the link. It comes from JH's book.
Here's Michael's info sheet on it
www.michaelharrah.us/michael-harrah/info-sheets-michael-harrah/38-bag-protocol
Here's the link on this forum
genesis2forum.org/index.php?option=com_kunena&func=view&catid=28&id=3054&Itemid=66