The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Missouri. St. Louis. Gateway Arch. Art Grossman. St. Louis Color Postcard. McGrew Color Graphics. MCG. Kansas. 1978
Missouri. St. Louis. Gateway Arch. Gateway Souvenirs Inc. 1991
Saint Louis. Gateway City. Mississippi River. Joe Luman. Ozark Postcard
Saint Louis. Gateway Arch. The Grounds of the Jefferson National Memorial. Mississippi River Trading Co. Italcards. B. Marino
Missouri. Saint Louis. The Glow of Sunset Illuminates The Sky Over St. Louis as Night Falls on the Gateway Arch. Mississippi River Trading. James Blank
St. Louis. Gateway Arch. Jefferson National Expansion Memorial. MRTC. Joe Luman
Saint Louis. Gateway Arch Stands Fall on the Banks of the Mississippi River at St. Louis. Missouri. MRTC. Joe Luman
St. Louis Arch. Gateway Souvenirs. Phil Valdez. 1988