The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pa. Philadelphia. William Penn Statue. On City Hall Tower. Sabold Herb. C. T. American Art
Philadelphia. Pa. City Hall. F. Williams. Curteichcolor
Philadelphia. William Penn House. Fairmount Park. No 594. 1905. B. Hopki
Pa. Philadelphia. City Hall and Penn Center Area. Art Color Card Distributors
Pa. Philadelphia. City Hall. Souvenir Post Card Co. 1905
Pa. City Hall. Philadelphia. Souvenir Post Card
Philadelphia. Pennsylvania. City Hall. Philadelphia Post Card Co. Frank Burd. 1988
Philadelphia. City Hall from North Broad Street
