Was the metal Humanatone and the Magic Nose Flute the same? YES. I found the ultimate evidence in the Johnson Smith catalogs. Why didn't I notice this before?
In the following edition (1928), nose flutes appear 2 times: on page 40 and on page 273. The first one is a Magic Nose Flute and the second is a Humanatone. But... but the reference numbers are the same! So, it's the same item!
And ten years later, in 1938, it is till the same. Pages 32 and 568:
The identity of the Humanatone and the Magic Nose Flute is proven. But remains the question of the Magic Flute.
The trade-mark Magic Flute was registered in Australia and New Zealand. The flute is the exact double of the early (rounded cap) Humanatone, in any very detail... Was it a local brand for the Humanatone? It could have been...
On the Johnson Smith Co. website, one can read: « The Johnson Smith Company™ is one of America’s oldest catalogs companies. In 1905, our founder, Alfred Johnson Smith, started selling his novelties and practical jokes in Australia. The company was officially founded in the U.S.A. in 1914, when Mr. Smith shipped his first package from Chicago. »
So, the Johnson Smith Co. began its activities in Australia in 1905. Is there a link to find here?