+ Issue Date : 19/09/1979
+ Classification : Postage Stamp
+ Emission : Special
+ Designer : National Electric Board
+ Printer : Harrison & Sons, Limited
+ Printing : Lithography
+ Perforations : 13½ x 14½
+ Separations : Normal Perforations
+ Gum Type : Gum
+ Shape : Rectangular
+ Orientation : Horizontal