Records - container:40934 (B/17758) - 4 records
| Title | Record Number | Record Date | |||
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Water Bureau - Water Bureau (Archival) - Water Bureau, Subject Files - Bull Run Test Experiments | AF/19708 | 12/31/1929 | ||
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Water Bureau - Water Bureau (Archival) - Water Bureau, Subject Files - Bull Run excavations | AF/19707 | 12/31/1929 | ||
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Water Bureau - Water Bureau (Archival) - Water Bureau, Subject Files - Bull Run construction estimates | AF/19705 | 12/31/1929 | ||
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Water Bureau - Water Bureau (Archival) - Water Bureau, Subject Files - Bull Run data and reports | AF/19709 | 12/31/1946 |
