size 13 x 18 cm

size 18 x 25 cm

size 13 x 18 cm

size 18 x 25 cm

size 18 x 25 cm

size 21 x 25 cm

size 17 x 25 cm (top part cut without any harm to picture)

size 16,5 x 21,5 cm

size 16,5 x 21,5 cm

size 18 x 25 cm

size 21,5 x 25,5 cm

size 17 x 21,5 cm

size 20,5 x 25,5 cm, # 71-2764

size 20,5 x 25,5 cm, # 71-2763

size 20,5 x 25,5 cm, # 71-2765

size 16,5 x 22 cm

size 16,5 x 22 cm

size 16,5 x 22 cm

size 15 x 20,5 cm

size 20,5 x 25,5 cm, # 74-82

size 10,5 x 15 cm (DIN A6)

size 10,5 x 15 cm (DIN A6)

size 20,5 x 25,5 cm, # 76-306

size 13 x 20,5 cm

size 20,5 x 25 cm, # 78-911

size 18 x 24 cm, issued by Dutch importer

size 18 x 24 cm, issued by Dutch importer

size 20 x 25,5 cm, # 85-14

size 20 x 25,5 cm, # 85-10

size 20 x 25,5 cm, # 85-9

size 20 x 25,5 cm, # 88-2280