+ Classification : Postage Due
+ Printing       : Typography
+ Watermark      : Multiple Script CA
+ Perforations   : 14
+ Separations    : Normal Perforations
+ Gum Type       : Gum
+ Shape          : Rectangular
+ Orientation    : Vertical

From 1951 until 1961, the printer was Waterlow & Sons, Limited

From 1963 onward, the printer was De La Rue & Co, Limited.

For use in the Federation and Singapore.