Go back to article: Something in the Air: Dr Carter Moffat’s Ammoniaphone and the Victorian Science of Singing

Figure 4

Colour photograph of an ammoniaphone. A 19 century instrument designed to help singers and public speakers improve the quality of their voice

Metal ammoniaphone - a nineteenth century instrument designed to help singers and public speakers improve the quality of their voice - in original box, invented by Dr Carter Moffat, by Medical Battery Co, London, late nineteenth century