Original unsigned ink sketch of several circular and rounded figures on the reverse of the August 7, 1988 page from his 1988 World Tour itinerary book. These books were carried by members of the crew and entourage and contain all contact and travel information for their trip to Europe and the Far East. Accompanied by a letter of authenticity from Davis’ personal assistant Mikel Elam, who was with Davis from 1987 up to his death in September of 1991. In fine condition, with light handling wear to book. R&R COA.