Went out last night for 15 mins at work and found a tin top about the size of a half dollar. I came in and cleaned it up. It was difficult to make out the writing on it but. I got out "merry Widow". Went home and googled it. Looks like I found a condom wrapper. Best find yet ish.
Those seem to have been pretty popular! I've seen quite a few posts on here about them. You might do a search of this site (not Google), and you'll find others - plus more info on them.