(a) 9.4 × 17.3 cm irreg. (image and sheet) (b) 14.7 × 13.3 cm irreg. (image and sheet) (c) 17.9 × 9.9 cm irreg. (image and sheet) (d) 16.8 × 11.0 cm irreg. (image and sheet) (e) 19.1 × 10.7 cm irreg. (image and sheet) (f) 16.4 × 11.4 cm irreg. (image and sheet) (g) 16.9 × 12.8 cm irreg. (image and sheet) (h) 15.9 × 12.7 cm irreg. (image and sheet) (i) 17.2 × 22.9 cm (closed) 38.9 × 26.8 cm (open) (envelope)