Dedicated Arthur Cayley author record for source-checked modern LaTeX slice readers, repaired diagrams, TeX sources, and continuation manifests. The current reader surface includes a complete source-checked Volume I reader and volume-level slice readers for most collected-papers volumes.Status at a glance. [#######---] public reader coverage: thousands of rendered pages across current volume readers; [#####-----] scan-faithful cleanup: many diagrams and known malformed areas repaired, with remaining placeholders and table-heavy zones tracked in the manifest; [#########-] provenance: source TeX chunks, scans, and repair notes preserved through GitHub and the main project record.