Text dt. - Deutschsprachige Ausgabe des 1985 bei Harry N. Abrams, Inc., New York, erschienenen Bandes “Dream Tracks - The Railroad and the American Indian”.
Text engl. - Incl.: Marks, W. D.: The mechanism of instantaneous photography. - Allen, H.: Materials for a memoir on animal locomotion. - Dercum, F. X.: A study of some normal and abnormal movements photographed by Muybridge.