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NNSA-NSO-869 - A black and white photo of a large crane

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NNSA-NSO-869 - A black and white photo of a large crane

description

Summary

A nine-ton drill rig begins its 320-foot descent into Sedan Crater on June 28, 1963. The rig was used to penetrate into the cavity to obtain core samples.

date_range

Date

28/06/1963
create

Source

National Nuclear Security Administration
copyright

Copyright info

public domain

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