Hummum

a curious summer-house, excelling all his other for prospect, painting, hummum, waterworks, and a forest which is stored with game of several sorts

Of all those knights and baronets, lords and gentlemen, bearing arms, whose escutcheons are painted upon the walls of the famous hall of the Upper Temple, was there no philanthropist good-natured enough to devise a set of Hummums for the benefit of the lawyers, his fellows and successors?