HARBERTON PK.

00:00

This box was spotted by Rossa on the 5th of January 2013 at 03:42 pm:
“We were just driving. There were many boxes on this street, but I found the right one!”

Producing a continuous sound composed of:
419Hz
1036Hz
1321Hz
1701Hz
2294Hz
2556Hz
3078Hz
3624Hz
7946Hz

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