Explorations In Collections Care: Martin And Osa Johnson Glass Negatives In The Permanent Collection At The George Eastman House
Bibliographic record
Abstract
This paper discusses a professional practical project that dealt with the collections care undertaken for one instance of found-in-collections material. Consisting of 336 four-by-five and five-by-seven gelatin glass plate negatives by American travel and wildlife filmmakers Martin and Osa Johnson, the material had been cared for in the vaults of the permanent collection at the George Eastman House International Museum of Photography and Film for many years without the establishment of official acquisition or public accessibility. The project discussed in this paper involved the trajectory of care required to make the Johnson material available, including provenance research, official acquisition, registration documentation, cataloguing, and housing improvements. The paper discusses this process, analyzing decisions made from issues of arrangement to culturally-sensitive description in associated cataloguing records. Finally, this paper suggests avenues for potential use of the Johnson material, arguing for the possibilities afforded by accessibility.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.025 | 0.008 |
| Scholarly communication | 0.004 | 0.003 |
| Open science | 0.001 | 0.005 |
| Research integrity | 0.001 | 0.002 |
| Insufficient payload (model declined to judge) | 0.016 | 0.001 |
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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".