The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Jean Kent. Picturegoer Series. No. W. 169. Gainsborough
National Gallery. Miss Margaret Gainsborough. Official Series No. 155. Gainsborough. Rembrandt Photogravure
National Gallery. Mary and Margaret Gainsborough. Official Series No. 328. Gainsborough. Rembrandt Photogravure
Margaret O Brien. The Picturegoer Series. No. D. 746. R. K. O. Radio
Margaret Sullavan. Metro Goldwyn Mayer. No. 822b. Picturegoer Series. RP
Exeter Cathedral. Embroidered Hassock. Music Series. W. Lockwood. Walter Scott. Colour Series
Campbell. River Kelvin from Queen Margaret Bridge. Glasgow. Series No. 2161. Philco Series
Series 5137 4. Gainsborough Lane. Ipswich. Davidson Brothers. Real Photographic Series. 1909