Conservation Of Energy: Polevault.

Complete catalog record
Conservation Of Energy: Polevault. Canada, National Film Board Of Canada. Distributed By Ealing Film. 1 Min., Si., Color, 8 Mm. © National Film Board Of Canada; 6sep68; Mfo-44.

Related films

Sources

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