Ear Looking Instrument

Ear Training lesson 9 – sight singing without an instrument

Without this, Technological Progress in the 19th Century Would Have Been Much Slower – History News Network (HNN)

History News Network (HNN)Without this, Technological Progress in the 19th Century Would Have Been Much SlowerHistory News Network (HNN)Look at the advertisements in old newspapers and gutta-percha is everywhere. You could have boots and shoelaces made from gutta-percha, dress hoops, door knobs, ear trumpets, inflatable dinghies, raincoats or walking sticks (the cane used in the …and more »

Image from page 187 of "A practical treatise on medical diagnosis for students and physicians" (1904)
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