From George Eastman House : Notes On Photographs
Catalogue information
| Catalogue Information
|
| Title/Descriptive title | powerhouse mechanic from workers folder
|
| Owner accession number | 1978:1014:0266
|
| Dimensions (cm) Print (hxw) | 24.4 x 20.2 cm (9.76 x 8.08 in)
|
| Dimensions (cm) Mount (hxw) | not mounted
|
| Paper thickness | 0.307 mm
|
| Negative date | 1920
|
| Print date | x
|
| Paper fiber result date | 1930 ‐ 1945
|
| Inscriptions | verso (rubberstamp):
Lewis W. Hine
Interpretive Photography
HASTINGS‐ON‐HUDSON
NEW YORK
|
Visible light photographic documentation
Paper fiber results and analysis
| Pulp type | Amount | Species (if ID'd)
|
| Softwood bleached sulfite | 96% | Spruce and/or Hemlock
|
| Hardwood bleached sulfite | 2% |
|
| Rag | 2% | Cotton
|
Paper fiber result: 1930 ‐ 1945
Analysis: Dating based on very low rag component ‐ occasionally appears all the way to ca 1950 and high SBS %
common only after 1930. The finding of rag could more precisely date print 3 which is assuredly the same paper,
though no rag was found on 3.
Colorimetric results
Fluorescence behavior
UVA
UVC
