----------------------------Original message---------------------------- Debbie, what I was trying to say (to everyone on the list) is: Don't post as accurate and expert information something you do not yourself KNOW to be accurate and expert. We all know how info gets screwed up in just being repeated, much worse thru a channel that doesn't under- stand it. I am asking that if you don't know, wait for a post from someone who does. Or if you want to recruit someone to help in the answer, post their answer verbatim (and tell them this before they compose it). It is as tho I tried to serve as a conduit for some extemely technical and arcane map cataloging info. Not understanding the issues well myself, I would probably get the content all screwed up. That's all. Dave Dave Gomberg, role model for those who don't ask much in their fantasy lives. GOMBERG@UCSFVM Internet node UCSFVM.UCSF.EDU fax-> (415)731-7797 For info on West Coast Live send email to [log in to unmask]