Wtc Actual Construction Information, Pages from a 1971 Civil Engineering Magazine |

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Nov 22 2010, 06:34 PM
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#2
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Group: Student Forum Pilot Posts: 37 Joined: 29-March 08 Member No.: 3,061 |
badburd,
could you please post scans of better resolution, the text is almost unreadable. it would also be more convenient if you could outline the passage where it deals with the core made of concrete. thanks. |
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Nov 22 2010, 07:32 PM
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#3
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Group: Troll Posts: 1,174 Joined: 23-December 09 From: NYC Member No.: 4,814 |
This article is available online...google is your friend. The cores were not constructed from concrete.
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