Geoff,
In a message dated 98-12-11 17:57:48 EST, you write:
 
<< the people at the oxford archaeological unit used it a few years ago to
date the
white horse at uffington - could get you more detailed addresses if you're
interested>>
 
I think there may be some confusion here.  I am the person who developed the
OCR Carbon Dating procedure, and to date, I believe that my lab is the only
one that conducts these analyses, and I have no record of an analyses for any
site in the UK.  Now maybe someone else is doing these same analyses -- If so
its OK, there is no violation of patents or licences, however, I would like to
know so that we can compare notes, standards, etc...  On the otherhand, you
may be referring to a different procedure entirely.  The OCR Carbon Dating
procedure is explained on a web-site with the following URL:
 
http://members.aol.com/dsfrink/ocr/ocrpage.htm
 
I would greatly appreciate it if you would please clarify this for me.
 
Sincerely
 
Douglas S. Frink