USA: Huge blast at Portland in Oregon (1929)

EMPIRE NEWS NEWSREEL (REUTERS) To license this film, visit Engineers blowing up part of landscape Full Description: SLATE INFORMATION: Altering the Landscape USA: Oregan: Portland: EXT Various of engineers settin up site for blast / Engineer detonating explosion / Hillside exploding SLATE: But even dynamite cannot do this! Explosion filmed in reverse motion Background: Engineers blowing up part of landscape FILM ID: VLVADY1YHQ24JG519SDYPRM1TOR4N To license this film, visit Archive: Reuters Archive managed by: British Pathé