no longer standing.  The building that occupies the site is named the Hay Adams hotel in their honor, but was built after both John Hay and Henry Adams were dead. 
                                                                                                                                            In 1904 Hay gave to engraver Haydon Jones a silver match case and the mohogany lap desk which Lincon used to write the hand written part of the gettysburg adress.The typed draft was left in washington.  —Preceding unsigned comment added by     

 ==Lincoln's death, premonition?== 
 Apparently Lincoln had a premonition of his death and mentioned it to Hay, who later wrote it about it in a book. Robert Todd Lincoln had problem with it, he thought it was too personal. In 1881 James Garfield had those premonitions and called upon Robert Todd Lincoln to talk about it, and Robert Todd Lincoln was there at the 6th St. Train Station in DC when Garfield was assassinated. No mention of any of this in the article?