These are 3 unique Post cards all three antique but all three from different places.  1 German made The Metropolitain Co. Boston and H.I. Robbins 1906, 1 S. Dattilo & C. made in Italy and the last one from Germany and is unique with embossed Chromo print and Gel Gold.  All three have some age issues but are all still good but please look at pictures because I took closeups of each card front and back and you will get a better idea about the condition.