Using Brigg's description of the arcing street light location (i.e., 2nd pole
on School St. off Washington), the pole location and surrounding neighborhood
can be easily seen using Google street maps. In those old neighborhoods, it's
highly likely that even though the wood poles have been changed through the
years, the pole positions mostly remained the same.
Last year, I attended a funeral of a childhood friend in Dwight, IL. On that
visit, I searched for the home of G. Wiley Bergman, 9CA. Wiley was a prolific
spark operator in the early '20s. Bergman's station was described in a 1923
issue of QST. Taking that issue with me, I located the home and found the
antenna lead-in entry point, just as shown in the QST photos. The house looks
the same today as it did in 1923. QST photos also show placement of several
utility poles. I compared placement against the photos, and they're at the
same locations today.
Paul, W9AC
-----Original Message-----
From: Stephanie WX3K <wx3k@ptd.net>
Sent: Tuesday, January 26, 2021 7:03 PM
To: Paul Christensen <pchristensen@ieee.org>
Cc: RFI@contesting.com
Subject: Re: [RFI] Tracking Electrical Interference in 1924
Paul
Thank you for sharing this. Interesting how we can point to this as another
example of our “expertise” way back then !
73
Stephanie WX3K
> On Jan 26, 2021, at 6:54 PM, Paul Christensen <pchristensen@ieee.org> wrote:
>
> For those interested, I have linked to a 1924 QST article that
> discusses how Perry Briggs, 1BGF (of "low-loss" tuner fame), tracked down an
> arcing street
> lamp through the Hartford, CT neighborhoods. Nearly 100 years later, we're
> still doing the same, albeit with better tracking gear:
>
> https://www.arrl.org/files/file/Technology/tis/info/pdf/2403034.pdf
>
> Paul, W9AC
>
>
> _______________________________________________
> RFI mailing list
> RFI@contesting.com
> http://lists.contesting.com/mailman/listinfo/rfi
_______________________________________________
RFI mailing list
RFI@contesting.com
http://lists.contesting.com/mailman/listinfo/rfi
|