| 1. | The external walls are of Bedford limestone with buff brick trim.
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| 2. | The building is faced Bedford limestone, and features medieval elements.
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| 3. | The building materials include Bedford Limestone and Vermont granite with Italian marble details.
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| 4. | The Bedford limestone and dull glazed terra cotta trim.
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| 5. | It sits on a raised basement made of rusticated brick and Bedford limestone.
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| 6. | Its exterior is built of Bedford limestone atop " rusticated Kettle River sandstone ".
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| 7. | The facades were built with Indiana Bedford limestone quarried from the Bedford, Indiana quarry.
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| 8. | The sculpture is constructed from Bedford limestone.
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| 9. | The exterior of the Bedford limestone.
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| 10. | On the Indiana side, the southern edge of the Bedford Limestone forms high rocky hills.
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