I remember this test pattern and high pitched tone that Steve refers to and it seems to me it had a graphic of an Indian chief in the center of it. I also remember the Indian with the tears but I thought that was accompanied by patriotic music. The message of that one was definitely Don't Litter. Gma ----- Original Message ----- From: Steve Bromley To: geocaching@xxxxxxxxxxxxx Sent: Friday, October 03, 2008 8:34 AM Subject: [GeoStL] Re: NGR:Old people can't hear this Bridget, Back in the olden days when TV stations went off the air late at night, they always ended and started with a test pattern and a high pitched tone. From what I'm told, that sound is similar to that tone only worse. I, for one, can't hear it. I attribute that fact to too many nights of standing in front of speakers at concerts and listening to my albums and 8 tracks with the volumn cranked all the way to the max. Pete Townsend will get my hearing aid bill.