Hello Robbie,  On the J. Lawrence Cook page are now details of
Cook's music publishing business: J. L. C. Song Service Studios,
409 Edgecombe Ave, New York.  Also "Modernistic Jazz" folio,
courtesy of Dr. J. L. Cook.  Hope you enjoy.

Musically yours

Mike Meddings
http://www.doctorjazz.freeserve.co.uk/