This is a rough of the idea, comments, suggestions welcomed...I hope it looks like a poster made by a newspaper press that would've been a primitive billboard(that's why there's a tack mark on the top). My sister suggested actually mailing them instead of emailing(things tend to get buried in people's inboxes and then they forget...)
On the envelope I wrote Belzoni of Bath and used a wax embosser to seal it. Had fun making it!