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- 26 May 2006
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Hi,
here is an old idea of 1937,and I think many of us know it,created by Mr. Emil
Doehler,and maybe a large company did the same ?.
https://books.google.com.au/books?id=eiYDAAAAMBAJ&printsec=frontcover&dq=POPULAR+SCIENCE+1937&hl=en&sa=X&ved=0CDAQ6AEwBWoVChMI6a71mP70xwIVxexyCh3KtgZN#v=onepage&q&f=false
here is an old idea of 1937,and I think many of us know it,created by Mr. Emil
Doehler,and maybe a large company did the same ?.
https://books.google.com.au/books?id=eiYDAAAAMBAJ&printsec=frontcover&dq=POPULAR+SCIENCE+1937&hl=en&sa=X&ved=0CDAQ6AEwBWoVChMI6a71mP70xwIVxexyCh3KtgZN#v=onepage&q&f=false