| Source: Business letterheads Location: Archives | |
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| Business Name: | Western Mineral Wool Co. |
| Building Illus: | No |
| Address: | 118 Chestnut St.; 9 South Main St. |
| Type of Business: | manufacturers & dealers in mineral slag wool in bulk & mineral wool sectional coverings for steam pipes & boilers |
| Date: | 1892 Oct 26 |
| Collection: | A0214 |
| Items: | 1 |
