Haythornthwaite, Father Peter, friend of Tennyson, [122], [126]
Heating, comparison of English and American, [12-13]
Helmholtz, quoted, [110]
Heyermans (artist), [45]
Hippodrome, [16]
Holborn Restaurant, [16]
Holborn Viaduct, lighting on, [9]
Holmes, Doctor Oliver Wendell, on Tennyson Memorial Committee, [128]
Holyoake, George Jacob, portrait of, [46]