Micro-photography of Cucumber Fish.
No title. "The peculiar phosphorescent light of the Cucumber Fish attracts smaller marine life -- its food. -- Monte Carlo." Microscopic photography of two Cucumber Fish. Extreme C/U of a Cucumber Fish. "It is the only thing you can see through at Monte Carlo." Microscopic photography of a group of Cucumber Fish. They are like single cell amoeba type creatures.
Note: This is an extract from a "Walter Futter's Curiosities" film, presumably bought in by Pathe for reuse.
Blue tinted print.