Ava Korr opens the flood map, its copy register and later margin notes at the map room under Ferry House. Before anyone changes a mark, the crew checks a blue channel line appears on one copy but not the filed public sheet. The market fall period sets the pace of the work.
The page holds 51 map marks with a dated source note. Ava Korr reads the preceding count, 50, before the next line is entered. A number without a date would not tell the next crew what changed.
The line is visible on the surviving copy. The archive has not found a matching field survey or a named hand. Here the difference is visible between the posted rule and the route, service or shift just beyond the door.
Alimited trial begins under the same public measure used in the old file. The Year first, market fall window 3 file remains open for its scheduled decision. The archive will publish the two copies with their later marks dated separately.
The shift closes with the source page attached to the board. The next file uses a new date and scope.
