1930s Vintage Thonet Cafe Chair Bentwood Stamped Austria

AMBIANIC presents
Vintage Thonet Project Chair.
Stamped AUSTRIA.
Bentwood Plywood
33.5 tall x 18 w x 20.25 d Seat 17.5
Original fair vintage condition unrestored. Plywood seat replaced the original cane weaving (missing). Some screws are original.
Refer to all images please.