7 piroengraved bistro chairs from the beginning of the 20th century Fischel Baumann Luterma

Very nice set of 7 bistro chairs in curved wood, all with a beech structure stamped Fischel. Out of 7 chairs, 6 have a wood-burned seat, the 7th has a leather-burned seat on a cardboard structure in relatively good condition (the underside is cracked but has been repaired to solidify it and is relatively solid). Rarity and originality of the lot, for the 6 seats, some have a seat signed Luterma and the others Baumann (see photos). Everything is original. We like the impeccable state of preservation of the set, including the intact seats, the consistency of the set with the same structure but with a diversity in the wood-burned designs.