"16/8 1919" Captain Joseph Guldenfeltz (cross) and other members of the french military mission in Czech Republic. General Louis Jules Frédéric KIEFFER. "16/8 1919" Capitaine Joseph Guldenfeltz (croix) et d'autres membre de la mission francaise en Tchécoslovaquie. General Louis Jules Frédéric KIEFFER. From left, first one is wearing old remade austro-hungarian uniform (so-called "kolkovaná" = "stamped") from 1918-1919 period (12. regiment), 2nd (middle) is wearing new cs. uniform introduced in summer 1919 and last one, on right, is czech legionnaire from Italy. Thank you kristan for your help !
1919, interwar period