{
  "generated_at": "2026-04-29",
  "quality_note": "Edition comparison index. It marks edition work to do; it does not claim editions have been collated.",
  "record_count": 15,
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    {
      "source_id": "radiation-light-and-illumination",
      "title": "Radiation, Light and Illumination",
      "year": 1909,
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      "processed_status": "lecture splits, candidate equations, figures, concepts, glossary, quotes",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "elementary-lectures-electric-discharges-waves-impulses",
      "title": "Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients",
      "year": 1911,
      "internet_archive_id": "elementarylectur00steirich",
      "local_raw_file": "sources/elementary-lectures-electric-discharges-waves-impulses/raw/elementary-lectures-local.pdf",
      "processed_status": "lecture splits and candidate catalogs from OCR",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "engineering-mathematics",
      "title": "Engineering Mathematics: A Series of Lectures Delivered at Union College",
      "year": 1911,
      "internet_archive_id": "engineeringmathe00steirich",
      "local_raw_file": "sources/engineering-mathematics/raw/engineering-mathematics-local.pdf",
      "processed_status": "chapter splits and candidate catalogs from OCR",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theory-calculation-alternating-current-phenomena",
      "title": "Theory and Calculation of Alternating Current Phenomena",
      "year": 1916,
      "internet_archive_id": "5edtheorycalculatisteiuoft",
      "local_raw_file": "sources/theory-calculation-alternating-current-phenomena/raw/alternating-current-phenomena-local.pdf",
      "processed_status": "chapter splits and candidate catalogs from OCR; edition alignment needs review",
      "edition_review_status": "needs edition comparison",
      "priority": "high",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theoretical-elements-electrical-engineering",
      "title": "Theoretical Elements of Electrical Engineering",
      "year": 1915,
      "internet_archive_id": "theoreticalelect00steirich",
      "local_raw_file": "sources/theoretical-elements-electrical-engineering/raw/theoretical-elements-local.pdf",
      "processed_status": "source-specific part/section split and candidate catalogs from OCR",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theory-calculation-transient-electric-phenomena-oscillations",
      "title": "Theory and Calculation of Transient Electric Phenomena and Oscillations",
      "year": 1909,
      "internet_archive_id": "transelectricphenom00steirich",
      "local_raw_file": "sources/theory-calculation-transient-electric-phenomena-oscillations/raw/transient-electric-phenomena-local.pdf",
      "processed_status": "chapter splits and candidate catalogs from OCR; multi-section numbering requires review",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "general-lectures-electrical-engineering",
      "title": "General Lectures on Electrical Engineering",
      "year": 1908,
      "internet_archive_id": "generallectureso00steiuoft",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; ordinal lecture parser generated candidate catalogs",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "america-and-new-epoch",
      "title": "America and the New Epoch",
      "year": 1916,
      "internet_archive_id": "americanewepoch00stei",
      "local_raw_file": null,
      "processed_status": "source-specific historical chapter split and candidate catalogs from OCR",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theory-calculation-electric-apparatus",
      "title": "Theory and Calculation of Electric Apparatus",
      "year": 1917,
      "internet_archive_id": "theoryandcalcul04steigoog",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; chapter splits and candidate catalogs generated",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "four-lectures-relativity-space",
      "title": "Four Lectures on Relativity and Space",
      "year": 1923,
      "internet_archive_id": "fourlecturesonre00stei",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; lecture splits and candidate catalogs generated",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "commonwealth-edison-generating-system-trouble",
      "title": "Investigation of Some Trouble in the Generating System of the Commonwealth Edison Co.",
      "year": 1919,
      "internet_archive_id": null,
      "local_raw_file": "sources/commonwealth-edison-generating-system-trouble/raw/commonwealth-edison-generating-system-trouble-local.pdf",
      "processed_status": "embedded PDF text extracted; page map, report sections, candidate equations, figures, concepts, glossary, quotes, annotations, and crosslinks generated",
      "edition_review_status": "needs edition comparison",
      "priority": "normal",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theory-calculation-alternating-current-phenomena-1897",
      "title": "Theory and Calculation of Alternating Current Phenomena",
      "year": 1897,
      "internet_archive_id": "theoryandcalcul03steigoog",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; chapter/lecture candidates and candidate catalogs generated; scan and edition alignment require review",
      "edition_review_status": "needs edition comparison",
      "priority": "high",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theory-calculation-alternating-current-phenomena-1900",
      "title": "Theory and Calculation of Alternating Current Phenomena",
      "year": 1900,
      "internet_archive_id": "theorycalculatio00steiiala",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; chapter/lecture candidates and candidate catalogs generated; scan and edition alignment require review",
      "edition_review_status": "needs edition comparison",
      "priority": "high",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "theory-calculation-electric-circuits",
      "title": "Theory and Calculation of Electric Circuits",
      "year": 1917,
      "internet_archive_id": "theoryandcalcul06steigoog",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; chapter/lecture candidates and candidate catalogs generated; scan and edition alignment require review",
      "edition_review_status": "needs edition comparison",
      "priority": "high",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    },
    {
      "source_id": "electric-discharges-waves-impulses-1914",
      "title": "Elementary Lectures on Electric Discharges, Waves and Impulses, and Other Transients",
      "year": 1914,
      "internet_archive_id": "elementarylectur00stei",
      "local_raw_file": null,
      "processed_status": "Internet Archive OCR downloaded; chapter/lecture candidates and candidate catalogs generated; scan and edition alignment require review",
      "edition_review_status": "needs edition comparison",
      "priority": "high",
      "review_actions": [
        "Record exact edition, publisher, and title-page wording.",
        "Compare chapter numbering and figure numbering against other editions.",
        "Record equation or terminology differences before merging commentary."
      ]
    }
  ]
}