A special grating fitted into an ordinary fireplace to burn No. 3 grade coke, 1 €2 to 11 €4 in. (1.3 to 3.1 cm) size, generally fitted with an integral gas burner to facilitate lighting of fuel.
A special grating fitted into an ordinary fireplace to burn No. 3 grade coke, 1 €2 to 11 €4 in. (1.3 to 3.1 cm) size, generally fitted with an integral gas burner to facilitate lighting of fuel.