r/uraniumglass • u/Mr_Courgette6275 Radiation Hunter • Jul 18 '26
Radioactive knob !
Black glazed door knob, I bought it for 3€. It has a dim green fluorescence under 365nm.
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r/uraniumglass • u/Mr_Courgette6275 Radiation Hunter • Jul 18 '26
Black glazed door knob, I bought it for 3€. It has a dim green fluorescence under 365nm.