Early " SPINTHARISCOPE" MICROSCOPE SLIDE by DARLASTON: RADIUM $263.46 USD Sold on: 2013-Sep-12 Marketplace: eBay 6 Treasure 0 Trash 100% Detail: Interesting Darlaston mount to show scintillation produced by the ionizing radiation(alpha particles) emanating from a radioactive source (Radium salt) impinging on a Zinc Sulphate substrate. Suggeste... More Relevance Historical Items
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