Few years gone with bare painted seat-pan. Now discussion goin on with one furniture-repairer, who (she) seems to be ok. To do packing and covering close to original.
Don't want any plastics in. Want it to be "breathable", i.e. the moisture can move in and out. The pan has holes.
Q: what is a "BAT" to proceed, within these limitations? How these were made (somewhere 'bout fourties), which materials and other info wanted and appreciated.
Thanks in advance.