Ear plug
Object number81.17.1193.1
Credit LineGift of Katherine White and the Boeing Company
Dimensions3 3/8 in. (8.6 cm)
Diam.: 1 1/2 in.
MediumAluminum
Object number: 81.17.1193.2
Object number: 81.17.1194.1
Object number: 81.17.1194.2
Object number: 81.17.1191
Object number: 81.17.1192
Object number: 81.17.1195
Object number: 81.17.1197.1
Object number: 81.17.1197.2
Object number: 81.17.932.1
Object number: 81.17.932.2
Object number: 81.17.933
Object number: 81.17.934
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