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| | The Connecticut Stone and Building Industry, 1886 |
 | | For roofing purposes, slate, the demand for which is gradually increasing, is in common use for the better class of buildings; tin and gravel and tar composition are used for flat roofs. |
 | | The stone employed consists of brown sandstone from Portland, Connecticut, bluestone from the North River quarries, and granite from quarries in Maine, New Hampshire, and Rhode Island. |
 | | Among the stones most abundantly used for superstructures and in combination with brick for ornamental purposes may be mentioned, brown sandstone from Hummelstown, Pennsylvania, and from various quarries in New Jersey, Connecticut, and Ohio." |
| www.cagenweb.com /quarries/states/cn-stone_indus_1886.html (1102 words) |
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