...continued fufpended as before, and upright, if the head be leaned quite back, fo that the face looks upwards, all the back part of the head being then...water, and its weight confequently in a great meafure fupportfd by it, the face will remain above wa. ter quite free for breathing, will rife an inch higher...

...continuing fufpended as before, and upright, if the head be t leaned quite back, fo that the fice looks upwards, all the back part of the head being then under water, and its weight confrtfuently in a great meafurc fappurtsd. by it, the tace will remain above water quite free for...

...continued suspended as before, and upright, if the head be Ituncd quite back, so that the face looks upwards, all the back part of the head being then under water, and its weight consequently ÏH a great measure supported by it, the face will remain above water quite fret lor breathing,...