Box 11 -- Folder: San Francisco Municipal Railway. "PCC". 1001-5. Arrival/Inaugural Runs. Prints with Negatives.
Written on negative envelope: "New car K Line, on test, at St. Francis Circle on first day of service of new PCC cars, St. Louis Car Co. /39. Kept on K during break in tests."
A b&w photographic print exists for this negative.