The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Frankfurt am Main. Michel. Kruger
Frankfurt am Main. Verlag Michel and Co. Kruger. PM Frankfurt am Main. 1970
Grusse aus Frankfurt. Michel and Co. Kruger. Multi View
Flughafen Frankfurt Rhein Main. Kruger. Michel. 1974. Multi View
Hauptwache. Frankfurt am Main. Michel and Co. Nr. 4864. 1912
Hauptwache. Frankfurt am Main. Michel and Co. Nr. 4867. 1920
Grusse aus Frankfurt M. Michel. Kruger. Multi View
Frankfurt. Partie am Main. Michel. Kruger