National Red Cross Pageant

The National Red Cross Pageant of 1917 was an American war pageant that was performed in order to sell war bonds, support the National Red Cross, and promote a positive opinion about American involvement in World War I. The live open-air pageant was presented on October 5, 1917, at the Rosemary Open Air Amphitheater on a private estate, Rosemary Farm, near Huntington, New York. The production was also captured by director Christy Cabanne as an all-star revue silent film, now considered a lost film.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.