A New Framework for Workshop Contracting: Philadelphia Machine Building, 1870–1914
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Most historians believe that inside contracting (IC), a system that had its origins in the early industrial revolution, remained an important practice throughout nineteenth-century America. Under IC, proprietors appointed a senior worker who agreed to supply components or completed articles at an agreed price. It was the contractor who bore the risk of failure or pocketed the profits. Here was a system that created an alternative locus of power within the workshop. Focusing on machine building, this article argues that IC should be seen as a feature of the earlier nineteenth century, primarily associated with New England's industrial development. In the workshops of 1870s and 1880s Philadelphia, proprietors and workers used the language of ‘contracting’ but its meaning was altogether different. In Philadelphia, a system of piece contracting (PC) emerged, encouraged by the crisis of the 1870s depression, as proprietors attempted to reduce costs and control skilled labour—in contrast to earlier IC which was an expression of owners’ reluctance or inability to take charge. At the Baldwin Locomotive Works and Cramp shipyard a sophisticated system of gang PC also developed. PC did not offer a share of the profits but only limited inducement to a layer of labour aristocrat ‘contractors’; overall, it intended to constrain the world of the skilled mechanic.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it