This is a shameless freebie advert. Not connected with the theatre group whatsoever, but something I got involved with doing some years ago, and which is spreading now.
I started this website with a local friend, for charities which collect used stamps for fundraising, as she didnt know how to set up a website, and then with the my theatre group looking for some things and not finding sites to list on, we have expanded the site to cover ink-cartridges and second-hand odds-and-ends wishlists as well.
Any charities or non-profit orgs which would like to add themselves to any (or all) of the lists, please see the site and make contact through the website to be added: http://usedstampsforcharity.weebly.com/
Theres no charge or anything, though if you are able to share the weblink anywhere, then that helps all the organisations listed, and all links to the site would be most appreciated.
