Figure 8From: X-ray tomography of large wooden artworks: the case study of "Doppio corpo" by Pietro PiffettiPrevious interventions. Previous interventions: (a) X-ray radiograph of the screws in the lower part of the shelves; (b) detail of the ivory plate and (c) its X-ray radiograph showing a row of nails to fix a crevice of the thin wooden layer called "supportino".Back to article page