1979 UK Royalty Documents - Personally Autographed to YOU by Mark

This is an offering featuring 4 documents from a 1979 EMI Ltd (UK) royalty payment to Boom Music (Mark's publishing company. He will personalize the letter in ink to the name of your choice.  This is a total of 4 documents, with the largest page measuring 8-1/4" x 11-1/2".    The letter is a 1969 photocopy from the Boom files of that era, so the signature is not an original (but this is not a contemporary copy). The other 3 documents are the originals.