This is the state of play as I posted previously. There are 50 buttons here.
If anyone who has already guessed and wishes to change their mind they can, just once. There will be no more pictures until it is finished. Anyone in the world can take part. How many buttons will there be in total. The nearest guess will be the winner. In the event of a tie, there will be two prizes.
A reminder to the International Walking Group members, it's the last day of the month, and tomorrow, the 1st of September is check in day. Let us know how you are doing. I'm just going to go out now and do one last walk to top up my miles.
Toodle pip. ilona