Pair of Baumann type bistro chairs stamped PTT

Different but yet so similar. Certainly, the color is slightly different but the shape is the same, the curves are there, the seat, the rounded back and the three vertical bars are identical. Very beautiful pair of chairs in the baumann spirit. On the bottom of both, ppt stamp, one with a name gignez and the numbers 11 3 59, perhaps a date. The other also with numbers 1936, date or inventory number. Note that one of the two seats has a lack of curved wood on the back (see photo) but this does not hinder its use. The chairs have been cleaned and serviced. Very good quality seats.