Picture Stories Magazine (Volume 3) Sept 1914-F...:
'via Blog this'
Its my belief that this in fact could be a lost silent film. Please visit the above link.
This film, The Riddle of the Green Umbrella with Alice Joyce "from the two reel Kalem detective story, could also be a "lost film": I have not yet found any quickly available record of it.
Picture Stories Magazine advertised itself on the front cover as being the Illustrated Films Monthly during 1914 and 1915.
Scott Lord: Silent Film; Lost Film, Found Magazines