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Machine annotation by Qwen/Qwen3-VL-235B-A22B-Instruct, cut beats-0.2, prompt beats-0.2. Machine checks passed (partial). 3 quotes checked against the transcript; 1 name checked for a spoken or on-screen source; 1 of 4 visible events checked against a frame. Not human-reviewed. Observations and transcript may still be wrong.
Play from 9:19 on the Internet Archive This passage on the film's page
Evidence and details
Starts here: pause in speech; cut falls inside a spoken line: no pause was available without exceeding the length cap. Sequence 14 · shots 97–102. Observations cite a frame (frame:n) or a time (t:m:ss); frames are the sampled ones above.
- Place
- (other, exterior) evidence: frame:1
- People
- workers in light-colored shirts and hats, visible in frame:1 visible
- Seen happening
- Workers are visible around concrete forms at a dam site. [frame:1]
- A cableway is shown dumping concrete into forms. [frame:2]
- Concrete forms are arranged in stepped layers in a canyon. [frame:3]
- The dam structure is shown rising with interlocking columns. [frame:4]
- Also said
- “The structure's keyed or interlocking columns climb skyward as crews set new records daily.” 9:42
- Seen
- concrete forms [frame:1], cableway [frame:2], interlocking columns [frame:4], hard hats [frame:1]
- Interpretation
- Model opinion, not evidence: mood: industrial and monumental; themes: engineering achievement, labor, infrastructure; style notes: wide-angle shots emphasize scale; high-angle framing shows construction progress; monochrome film with high contrast
Workers are shown at a large-scale dam construction site, pouring concrete into forms as the structure rises. The transcript describes the dam reaching 660 feet thick at its base and being built in five-foot layers.
“as cableways dumped load after load of concrete into the forms. The dam soon reached its full 660 foot thickness at its base.” 9:29 · “poured in five foot layers of concrete.” 9:39 automatic transcript, may be wrong
The record
US Government work The record names a federal body as the creating agency. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act). This says nothing about copyright outside the United States, or about music, stock footage or other material the film may incorporate. Evidence dossier. The finding concerns the US copyright record for the film; it is not clearance for any use, and this page's annotation is machine output.
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