Copenhagen, IVIay 18 , 1966 . 
Dear Mr . Pres ident: 
I want to thank you most cordially for the kind reception which you and your Administration gave me on my visit to the United States . I was most grateful for the opporGunity to meet and exchange views on current international problems with members of your Cabinet and especially with you personally. Moreover, it was of great value for me and my countrymen GO become acquainted with some of the defence arrangemen~s of the North American continent on the most inGeresting toury which you made possible for us. 
~fly wife joins me in thanking you and Mrs . Johnson 
for the de~ightful dinner dance at the White House ; it was a very 2Ljoyable evening and it made our whole trip one which we shall remember with pleasure . We both send our best regards to you and Mrs. Johnson . 
Most sincerely yours 
The President of the United States of America , Mr . Lyndon B. Johnson.