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| 0000048039-19-000012-index.html | 2019-02-20 17:16:00 | |
| 0000048039-19-000012.txt | 2019-02-20 17:16:00 | |
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| exhibit1054-2019xhfcperfor.htm | 84622 | 2019-02-20 17:16:00 |
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| exhibit27-silverxamendment.htm | 32280 | 2019-02-20 17:16:00 |
| FilingSummary.xml | 63811 | 2019-02-20 17:16:00 |
| Financial_Report.xlsx | 157955 | 2019-02-20 17:16:00 |
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| report.css | 2768 | 2019-02-20 17:16:00 |
| Show.js | 1086 | 2019-02-20 17:16:00 |