16mm Filmography
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Unseen Worlds

Duration: 10 min

Year Published: 1941

Creator: 08108 Ganz William J

Format: 16mm

Sound: sound

Description: Discusses the invention of the earliest microscope. Shows later devices for exploring the world beyond the naked eye, including the electron microscope.

Metadata Source:Educational Film Guide 1946

No holdings listed.

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Original permalink · Record added: 2023-02-27 06:08:56