room_entry_adjacency
MAIL CHUTE [leader to corridor-side recess page-left of Room 538 door]Additional relationship to existing batch10-c label reading, not an installed chute count. Leader terminates at local recess adjacent to Room 538 corridor entry; no deduplication with chute exposures at Rooms 530 or bankruptcy offices.
Drawing notation: MAIL CHUTE [leader to corridor-side recess page-left of Room 538 door]
Additional relationship to existing batch10-c label reading, not an installed chute count. Leader terminates at local recess adjacent to Room 538 corridor entry; no deduplication with chute exposures at Rooms 530 or bankruptcy offices.