Phonograph needle. | |||
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Phonograph needle. Osmium phonograph needles are fairly common, but this is the first iridium one I've seen. Hard metals were used for needles like this so they would last a long time playing abrasive records. Source: eBay seller harrymarks Contributor: Theodore Gray Acquired: 29 September, 2003 Price: $5 Size: 0.5" Purity: <50% | |||
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