Umbrella

Downspout

Mark Fickett Photography and Miscellanea

copper downspout with grounding rod against stone

On the outside of the Deutsches Historisches Museum (Wikipedia: en/de, official), the new building of which is designed by I. M. Pei. Germany — or at least Berlin — seems to feel a need to ground every last downspout, and in some cases have two lightning rods per chimmeny.

2006 Jun 01
berlin historical historisches museum downspout copper grounding rod
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