Gravel Gertie

USA / Nevada / Indian Springs /
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A "Gravel Gertie" is a structure that was designed for work involving mating/unmating of high explosives with nuclear material.

This is the remnant of a Gravel Gertie that was subjected to a test explosion on November 20, 1982.
Nearby cities:
Coordinates:   36°45'48"N   115°58'13"W
This article was last modified 13 years ago