Court Reporting Documentary

Hey all!
    I am filming a documentary about court reporting - - and I'm looking for pen writers to interview - those who used to work in courtrooms.  Would you happen to know of any - or know how to get in touch with any?  Pen writers in courtrooms used to be the ONLY method, so they are a big part of court reporting history.
Thank you in advance!
Marc Greenberg

(by Marc for group greggshorthand)