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To: techdiver@santec.boston.ma.us
Subject: Re: Face mask issue
From: P_Duse.wbst200ul@xe*.co*
Date: Wed, 17 Mar 1993 09:19:08 PST

Another simple question for you users of full face masks.

How do you clear your ears? Or must you simply have eustachion tubes like sewer
pipes to use these?

Pete

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