Public Health / Medical History *DON’T SPIT ON SIDE WALK* Brick OTTAWA KANSAS $24.95 USD Sold on: 2013-Feb-16 Marketplace: eBay 1 Treasure 0 Trash 100% Detail: A very famous brick and very interesting piece of medical history memorabilia. Dr. Samuel Crumbine, a doctor in Kansas, figured out that people with tuberculosis would spit on the sidewalk and the wom... More Relevance Historical Items
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