Frame : solid beech
Upholstery : crossed rubber straps, 37 kg high density foam seat,
feather back : 70 % feather, 30 % fibre, 150 kg high density foam edge roll.
Finish : hand-nailed or piped, lower Jaconas cotton dust cover tacked.
Dye and varnish : polyruethane.
Cover : loose covers with zip, interior overcast to prevent fraying.