The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Michigan Avenue North from Blackstone Hotel. Chicago. Max Rigot. B. Hopk
354. Michigan Avenue. North from Blackstone Hotel. Chicago. Max Rigot Selling. C. T. American Art
The Blackstone Chicago. Main Restaurant. The Blackstone. Michigan Litho
Chicago. The Blackstone. Banquet Room. Michigan Litho
Chicago. The Blackstone. Corridor and Hall. Michigan Litho
Chicago. The Blackstone. Lobby Showing Stairs To Main Restaurant. Michigan Litho
Entrance. Edgewater Beach Hotel. Chicago. The Max Rigot Selling Agency. American Colortype
Chicago. Blackstone Theatre. Elsie Ferguson. In The First Lady in the Land. Fine Arts Journal. 1912
