The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Pa. Philadelphia. City Hall at Night. Post Card Distributing
Pa. Philadelphia. City Hall. Art Color Card Distributors. Mike Roberts. 1973
Philadelphia. Center City. The Scheller
Philadelphia. Pennsylvania. City Hall. Philadelphia Post Card Co. Frank Burd. 1988
Philadelphia. City Hall from North Broad Street
City Hall. Philadelphia. Pa. P. C. D. Curt Teich. No. 17159
Pa. Philadelphia. City Hall. Souvenir Post Card Co. 1905
