While the delegates of the Seven Communities were examining Olla’s daybooks in the front office, Nessa Vale stood at the drafting table in the rear workshop of number fourteen North Market Lane.
The room smelled of tracing linen, ox-gall varnish, turpentine, and the cold metal of care brass instruments. Mounted upon heavy cedar easels along the northern wall were the master topographical charts of the Great Delta—amazing, hand-drawn maps on triple-thick Dutch linen, showing every levee, every irrigation under-road drain, every parish boundary stone, and every water-depth notch between the northern crags and the sea.
Beside Nessa stood Master Orrin Hale of White Steps and three young apprentice land-mappers—two girls from Brook End and a young carter’s son from the Lower Ward—all wearing clean canvas smocks with brass measuring tongs tucked into their belt loops.
Nessa had laid out the founding charter of the Bellwether Free Survey Bureau across the drawing board.
“The Bureau will occupy the adjoining house at number sixteen,” Nessa said, her voice crisp, practical, and carrying that quiet power that came from forty years of measuring the earth. “We have four brass theodolites tuned against the master circle at the High Spires, six hundred deep-water lengths of four-strand braided land-mapper’s chain that has been pre-stretched under forty pounds of lead weight, and twelve sight plumb-bobs turned from solid bell-bronze.”
