It is amazing what you can find at microscope club meetings in England.
The next ones with items for sale are in Penkridge on 14th September, Pool in Wharfedale on 5th October and St Albans on 19th October.
http://www.quekett.org/about/programme
Alan Wood
Microscopical society meetings
Moderators: rjlittlefield, ChrisR, Chris S., Pau