I would like to attract your attention to this message from a Shorthand Group in Facebook posted by Tracey:
"I have been asked to transcribe some notes written in a diary but it is written in Gregg. I can't do it as I only know Pitmans but I would be happy to pass on the details of a serious Gregg transcriber. If you are interested (and experienced!) please email me - firstname.lastname@example.org"
Maybe, someone could be interested on it.