This building was completed in 1915 as the Hiroshima Prefectural Commercial Exhibition Hall. The replica in the Hiroshima Peace Memorial Museum is 73% of the dome's original dimensions.

Designed by: Jan Letzel, Czech architect


Made of brick (steel reinforced in some places)
3 stories (center part with the dome was 5 stories)
Built area: 1,023m2
Floor space: 3,069m2
Distance from hypocenter: 160 m

Building history slide show See the history of
the Atomic Bomb Dome
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