| Business Name | Address | |
| Huisman Lock & Key & Books | 621 4th Ave Sheldon, IA 51201 |
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| Siebring Electronic Co | Po Box 36 George, IA 51237 |
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| Burns Lock & Key | 715 10th St Worthington, MN 56187 |
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| Crystal Glass Co | Po Box 714 Worthington, MN 56187 |
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| Dave'S Lock & Security | 136 4th Ave Ne Sioux Center, IA 51250 |
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