"Alan Johnson" wrote in message
...
Thanks for the advice so far. I'll have to try looking a bit further
afield and see if I can find some sets. I'll also keep the other
suggestions in mind.

Regards

--
Alan Johnson, Geotr@ns
www.geotrans-online.de
German-English, Geosciences/Technical
http://geotransblog.blogspot.com/
Terminus Est

You could try plants instead,

http://www.mammothonion.co.uk/shop/10/index.htm

maybe worth a try, have had some from them before.

Anthony