(a) 8.8 × 6.5 cm cm irreg. (image and sheet) (orange) (b) 10.2 × 7.7 cm irreg. (image and sheet) (blue) (c) 10.1 × 7.8 cm irreg. (image and sheet) (orange) (d) 9.9 × 4.8 cm irreg. (image and sheet) (black) (e) 9.8 × 7.3 cm irreg. (image and sheet) (orange) (f) 9.8 × 7.3 cm irreg. (image and sheet) (orange) (g) 8.8 × 6.6 cm irreg. (image and sheet) (orange) (h) 9.9 × 4.8 cm irreg. (image and sheet) (black) (i) 10.1 × 7.7 cm irreg. (image and sheet) (orange) (j) 11.0 × 6.7 cm irreg. (image and sheet) (blue) (k) 14.6 × 10.6 cm (closed) 19.1 × 26.1 cm (open) (envelope)