Simple Harmonic Motion, The Stringless Pendulum.

Copyright

Complete catalog record
Simple Harmonic Motion, The Stringless Pendulum. Ealing Corp. 3 Min., Si., Color, 8 Mm. © Ealing Corp.; 1sep65; Mp17431.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, year, creator, format, color, sound, catalog record, copyright