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| Collection |
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Section
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Section B, Case 1 |
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Item
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Sal Ammoniac |
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Found
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Mining Areas Made In Chicago, Illinois |
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Contributor
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Description
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Sal Ammoniac was used when soldering stainless metal alloys. The directions were to rub each face of the heated soldering copper on the Sal Ammoniac and apply solder at the same time. Spear Solid Sal Ammoniac does not crumble or corrode metal work near the job. It was used for tinning the soldering copper. | |
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