Adrian Veil opens clock calibration cards and the service board that uses its signal at the clock face at Vesper Steps. Before anyone changes a mark, the crew checks the clock is adjusted during the quiet interval but its board stays visible. The late winter period sets the pace of the work.
The page holds 63 public services with the calibration date posted. Adrian Veil reads the preceding count, 62, before the next line is entered. A number without a date would not tell the next crew what changed.
The clock keeper trusts the calibration card. Residents rely on the time board at the route entrance. Here the difference is visible between the posted rule and the route, service or shift just beyond the door.
Asecond office compares arrival, service and publication times. The Year third, late winter window 3 file remains open for its scheduled decision. The keeper will post the calibration window on the route board before work begins.
The shift closes with the source page attached to the board. The next file uses a new date and scope.
