Riveaux
plate: 25.2 x 31.4 cm (9 15/16 x 12 3/8 in.)  Overall: 31.3 x 42.3 cm (12 5/16 x 16 5/8 in.)  overall (mat size): 40.6 x 55.9 cm (16 x 22 in.)

About George Cuitt the Younger