[Prev][Next][Index][Thread]

Re: Poulsen arcs



On 1 Oct 99, at 7:38, Tesla List wrote:

> Original Poster: Steve Z <zoidspc-at-EROLS-dot-com> 
> 
> Hi All
>  Steve Z here again. What I have is british "ammended " patent
> spec #15599. From a 1925 radio book its 7 pages with 2 pages of
> diagrams.
> I don't have a scanner but if someone near philly does please contact me.
> It is not detailed enough to build a gap verbatim but its all I have.
>                                      Steve Z
hi Steve,
	A quick search on alta vista under Valdemar Poulsen  produced the 
following links.

http://shell3.ba.best-dot-com/~sfmuseum/hist/poulsen.html

http://home.luna.nl/~arjan-muil/radio/poulsen.html

http://www.lwca-dot-org/library/articles/poulsen/poulsen1.htm

hope this helps

cheers 
bob golding