| Detecting Sites & Forums | |||
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| Publications & General Information | ||
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| History & Research | ||||
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| New York Historic Maps | Rochester LibraryLocal History | RootswebMonroe County |  |  |
| GOLDSHEET Mining Directory | Precious Metals Value Calculator | Encyclopediaof SilverHallmarks | ||
| Other Clubs & Events | |||
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| Manufacturers | |||||
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