A 4x5 transparency shows a cable car in a turnaround with the conductors in the act of turning the car. The cable car bears a sign on the roof reading Powell & Mason Sts. and an advertisement for the Wax Museum at Fisherman's Wharf on the side. The turnaround area is peopled with groups of pedestrians and surrounded with benchs and plantings of agapanthus in bloom. A four-story building in the background has signage reading California Packing Corporation. Handwritten on the envelope: Cable Car, SF.