Fig. 1
From: Quantitative assessment of hardened leather artifact deterioration using infrared spectroscopy
Representative images from the visual assessment of DH samples. a, c, e 0 h, 29 h, and 274 h, respectively, grain growth control sides of leather × 100; b, d, f 0 h, 29 h, and 274 h, respectively, flesh sides × 50; and g, h deformed samples at 201 h and 274 h, respectively
