End of the proud Adelphi . Adelphi Terrace and arches , once one of London ' s most celebrated pieces of architecture , is now in a sorry state after the energetic onslaught of the demolition men . Roofless walls and heaps of rubble are all that are left . Photo shows , a general view of the fast disappearing Adelphi Terrace . 10 June 1936 *** Local Caption ***