[MRCA] Carbon Mike Rejuvenation

[B. Smith]

Here are Western-Electric instructions for rejuvenation of a carbon 
microphone element.
PDF file also attached.
Z

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mailman.qth.net/pipermail/mrca/attachments/20260504/cd3d8daa/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: semk4che.gif
Type: image/gif
Size: 9511 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/mrca/attachments/20260504/cd3d8daa/attachment-0001.gif>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: carbonrejuvenate.jpg
Type: image/jpeg
Size: 681343 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/mrca/attachments/20260504/cd3d8daa/attachment-0001.jpg>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Rejuvenation of Carbon Microphone Elements.pdf
Type: application/pdf
Size: 21999 bytes
Desc: not available
URL: <http://mailman.qth.net/pipermail/mrca/attachments/20260504/cd3d8daa/attachment-0001.pdf>