[Milsurplus] WW2 Carbon Mic repair

[Greg Mijal]

Hi:
I'm looking for info in order to repair my WW2 carbon hand mic.  I think it is called a T-15, T-16. Something along that line.  Has "SHURE" marked on the side and has a big klunky PTT button on the side.  Color is approximately OD green.  Very common in the WW2 radio pictures and probably was issued to lots of radio sets.
My question is:
I tried wacking the mic element on the table top to clear the carbon granuals but no luck in Mudville. It's Kaput.  What is a suitable replacement for mic element? I would like to use the mic on a GF 11, ART 13 and GRC 9.
Thanks
Greg
WA7LYO
Kinston NC