Rescued from charity shop; 56 Squadron signed print 'The Firebirds' Phantom Years'

lads, I’ve just rescued this signed print from a local charity shop. Would anyone like it? It’s currently in an old clip frame, but for postage I can take it out and pop it in a roll.
It seems to be signed by quite a few pilots; Tony Barnby (?), Jack Christie (?), Ian….. (?), David …. (Finbar) (?), Reggie (?), S.Wall (?), ‘Doc’ or ‘Dec’, Mike O’….(?). If anyone would like to buy it from me, they are quite welcome. I would make sure the money goes to the charity, which was the Queen Elizabeth’s Foundation. The print and frame cost me £3. Make me an offer plus postage, we can do the transaction through Paypal.
Here’s a pic of it:

Click on the pic for a much larger image.
I hope this is OK with mods.

PS. would anyone have any info on the print anyway?