nitrate Published May 25, 2017 at 960 × 960 in Nitrate is Hot: First time at the Nitrate Picture Show Up close look of Ingrid Bergman on nitrate film in a 1945 Red Cross promotional film. Pass holders had the opportunity to photograph and touch this film. (Photo: Comet Over Hollywood) Love what you read? Share it:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to email a link to a friend (Opens in new window)Click to share on Reddit (Opens in new window)Like this:Like Loading...