James Clerk Maxwell: A Treatise on Electricity and Magnetism, Volume I Source-Checked LaTeX Working Tranches

Dedicated James Clerk Maxwell working-edition record for A Treatise on Electricity and Magnetism, Volume I. This version adds a compact first-edition reverification tranche for printed pp.001-027 / Internet Archive 1873 leaves 39-65, while retaining the earlier ledger-backed source-checked working tranches for book pages 95-101, 103, 105, 109, and the main continuous run 111-267. Status at a glance. This is not a complete Treatise edition and not a final critical edition. It should be cited as source-checked working tranches. The pp.001-027 package contains a page ledger, editable TeX, reader PDF, source witness PNG/JP2 images, render checks, checksums, and a build diagnostic. The earlier package contains the source-check ledger, compact source-checked delta packets with page/range source witnesses and render checks, the current batch TeX/PDF substrate, Internet Archive master-image indexes and OCR/XML witnesses, audit notes, and SHA256 checksums. Source-check ledgers and source witness images govern source-checked claims. OCR/XML material is used as a locator/witness layer, not as textual authority. The pp.001-027 reader build completes with one small overfull hbox of about 1.15305 pt; this is a layout-polish caveat rather than a missing-source claim. Corrections and contributions. Source comparisons, LaTeX fixes, translation corrections, and reader-facing issue reports can be suggested through the GitHub mirror via issues or pull requests: https://github.com/KokunoYumeto/modern-latex-manuscripts.