[GRADE A2 -- DOJ-OGR-00022369 (Black book entries)]
Epstein's black book lists the Duke and Duchess of York with Buckingham Palace and Sunninghill Park addresses, plus multiple contact numbers. These entries provide the residence-layer backbone for the Windsor axis.
The black book demonstrates maintained contact infrastructure for royal residences. It is an address repository, not evidence of meetings or activities at those locations.
WHAT THIS SHOWS AND DOES NOT SHOW: The black book confirms the Duke/Duchess of York entries and associated residence addresses. It does NOT establish any interactions or events at those residences.