- - Opening in some helmets
- - nfl helmet opening
- - Opening on the side of a football helmet
- - Batting helmet feature
- - Helmet opening
- - Football helmet feature
- - Feature of the side of a football helmet
- - Opening in a football helmet
- - Batting helmet opening
- - Opening in a helmet
- - Helmet feature
- - Football helmet opening
- - Opening on a batting helmet's flap
- - sound receiver is pointed away from broken radiotelephone (
- - Aural aperture
- - Canals entrance collapsed in Eastern Lahore?
- - Aural opening
- - Canal zone entrance?
- - Meatus
- - AirPod spot
- - opening for audition?
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