Does the UK Battle of Britain 50p exist with the 4th portrait

There is a catalogue listing for the Battle of Britain 50p with the 4th portrait of Queen Elizabeth II

https://en.numista.com/catalogue/pieces68029.html

There is also a listing with the 5th portrait: https://en.numista.com/catalogue/pieces85177.html

Does the coin exist with the 4th portrait. I definitely have coins with the 5th portrait. Also I've looked at the Royal Mint information and they only list the coin with the 5th portrait: http://www.royalmint.com/discover/uk-coins/circulation-coin-mintage-figures/two-pounds-to-20p-issued

Is the listing for the coin with the 4th portrait a mistake and wrong?

I've never come across one, always 5th portrait coins found. Personally I don't think it does exist but there seems to be a lot of users on here who have it.

Phil

I wonder whether the users who have the "4th portrait" version actually have the 5th portrait coin and just haven't checked and found the first Battle of Britain 50p in the list.

Its a coin urban myth

Interesting that both pages are missing the picture of the portrait side.

I've made a new post in the coin identification forum: https://en.numista.com/forum/topic54916.html#p453713

I don't think the 4th portrait coin exists

I have just now seen pictures, and put them on the other post -
there are three versions!

EDIT: Saturday - two days later. The silver proof version I ordered arrived today.
Will take a 'group photo' of all three when the coin (4th portrait) in a pack also arrives!