I sent once again a few months ago to a newer production, apparently didn't get there in time

I open it and wow couldn't believe my eyes, I finally got my photo and index card back signed by Jack, but not only that he left a note on the back of the index card!
Also I am unsure if to share the address, as the staff of the theatre were incredibly nice to help me out and wouldn't want them to be harassed with future fanmail, if that makes sense, any opinions on this are welcome.
I'm so incredibly happy with this, I will uploaded pics very soon.