Set of 4 enamelled iron dishes - old

Old dishes, rather in good condition for their age, defects are indicated. 1 a grey/burgundy oval dish, 2 handles; 3.7 X 22.5 X 36 cm. 2 a grey/burgundy oval dish; 5.5 X 23 X 33 cm.some oxidation points, a shine on the edge. 3 a speckled grey/burgundy square dish, 2 handles; 3.5 X 27.5 X 27.5 cm; at the bottom, small oxidation points not very visible (may be original) 4 a small round dish gray / burgundy, 2 handles; d meter: 12 cm height: 2.5 cm. Numerous enamel shards.