Where does this come from, and can I check it?

Its stock footage shows streets, work and travel rather than stars. The figure is taken from Library of Congress, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.

Is this really a movies & tv fact?

Yes. It sits on the Movies & TV shelf, one of 2,600 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.

What else can I read about it?

The links under the fact point to a quiz, game, puzzle or calculator on the same subject, and the shelf below shows related facts. The wording here is original, and quoted phrases are marked as quotations.

Mondo Knows Facts

The Prelinger Archives collects everyday film

Its stock footage shows streets, work and travel rather than stars Rick Prelinger began collecting ephemeral films, the sponsored, educational and amateur footage made outside the studios, and the collection now runs to tens of thousands of titles. Much of it is available online for reuse. Historians value it because it records ordinary places and routines that newsreels ignored. It sits in Mondo's movies & tv collection, one of 200 facts that each trace back to the reference below.

Where this comes from

Library of Congress

Facts that can change over time are reviewed and updated. If something here looks wrong, Mondo would rather know than be confidently incorrect.

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Movies & Television trivia History trivia

More facts like this

Archives keep projectors for long dead formatsA print in 9.5mm or 28mm is unplayable without a machine built for it Digital masters need copying every few yearsDrives fail and file formats go obsolete, so archives rewrite their holdings Safety film replaced nitrate in the 1950sAcetate stock burned slowly, though it decayed into vinegar over time The Academy keeps its own film archiveIts collection holds thousands of titles for preservation and study The registry protects home movies and newsreelsNewsreels, adverts and family films sit alongside studio features Federal money pays for film preservationThe national preservation programme gives grants to archives and libraries

Tags: archives, footage, preservation

The Prelinger Archives collects everyday film: the short answers

Where does this come from, and can I check it?: Its stock footage shows streets, work and travel rather than stars. The figure is taken from Library of Congress, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
Is this really a movies & tv fact?: Yes. It sits on the Movies & TV shelf, one of 2,600 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.
What else can I read about it?: The links under the fact point to a quiz, game, puzzle or calculator on the same subject, and the shelf below shows related facts. The wording here is original, and quoted phrases are marked as quotations.