Color lithograph advertising postcard of the Portola-Louvre Restaurant at Powell and Market Streets, San Francisco, issued in conjunction with the 1915 Panama-Pacific International Exposition. The spacious dining room is shown filled with white-clothed tables set for hundreds of diners, with ornate columns, hanging globe lights, potted palms, and a large decorative mural visible at the far end. The back carries the Panama-Pacific International Exposition 1915 seal.

• Caption: "Portola-Louvre Restaurant, Powell and Market Sts., San Francisco — Herbert Meyerfeld, Mgr."
• Publisher: Louis Roesch Co. Lith., S.F.
• Status: Unposted