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Vintage 1950's Argonne AR-54 “Big Walter” HiZ Crystal Bullet Microphone with Stand - Harmonica Mic | Reverb
Elle and Eve - #amazing #vintage #1960's Argonne AR-57 Crystal Microphone pill old RCA style on stand #madeinjapan 11”x5” diameter $225 | Facebook
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Vintage 1960's Argonne AR-57 crystal microphone pill Japanese old RCA w stand | Musical Instruments & Gear, Pro Audio Equipment, Vintage Pro Audio Equipment | e…
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