Trump showed the letter, marked “private and confidential” and featuring Charles’ signature, to the cameras gathered in the Oval Office on Thursday.
The letter, partially obscured by Mr Trump’s hand, reads: “I can only say that it would be … pleasure to extend that invitation once again, in the hope that you … some stage be visiting Turnberry and a detour to a relatively near neighbour might not cause you too much inconvenience. An alternative might perhaps be for you to visit Balmoral…
There is much on both estates which I think you might find interesting, and enjoy – particularly as my foundation at Dumfries House provides hospitality skills-training for young people who often end up as staff on your own establishments!”
It continued: “Quite apart from this presenting an opportunity to discuss a wide range of issues of mutual interest, it would also offer a valuable chance to plan a historic second state visit to the United Kingdom.
“As you will know this is unprecedented by a US President. That is why I would find it helpful for us to be able to discuss, together, a range of options for location and programme content.
“In so doing, working together, I know we will further enhance the special relationship between our two countries of which we are both so proud.”
In the King’s hand, the letter was signed: “Yours Most Sincerely, Charles.”