buy no84
styleear tube
brand Unknown
based in
trademark
made1890
retailerUnknown
earpieceSolid silver
bodySolid silver
hornSolid silver
horn dia10x4 mm
length20 mm
weight3 gm
size show sizeshow size
grilleNone
marksSterling
ringNo
adjustableNo
conditionGood
acquired2012
seller typeIndividual
found inEscondido, CA
countryUSA
value show valueshow value
seller noteAntique Sterling Silver Hearing Aid Invisible Ear Tubes Horns in Org Box
commentI have a US patent by Charles Fensky dated 1923 which describes this item. It seems the general term audiphone is applied to various ear tubes
shape weird
boxed yes
gwrok yes
bay 5
picture shows ear tube ear trumpet @ EarTrumpets.com
overall view of ear trumpet
horn view of ear trumpet
earpiece view of ear trumpet
three quarter view of ear trumpet
detail view of ear trumpet
detail view of ear trumpet
marks view of ear trumpet
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