From Walter J. Kilner’s The Human Atmosphere, or, The Aura Made Visible by the Aid of Chemical Screens (1911).
As always, for more from the Medical Heritage Library, please visit our full collection!
From Walter J. Kilner’s The Human Atmosphere, or, The Aura Made Visible by the Aid of Chemical Screens (1911).
As always, for more from the Medical Heritage Library, please visit our full collection!