Box 6 -- Folder: Market Street Railway. Streetcars. Line K. Prints with Negatives. 1 of 2.
Written on back: "MRy. 155 - K line turning off Ocean Ave."
Note: Movie Sea Wolf released 1941 Mar 21 and sign has it opening at Fox Theater that day. Opera House ad for San Carlo Opera lists run from Mar 10th to 23rd.
A b&w photographic print exists for this negative.