Printed in sheets of 20 stamps, with gutter pairs, central field could be personalized.
米歇尔目录: SL 6203I is known with two generic images (national flag; coat of arms); 米歇尔目录: SL 6203II is without image (variant to be personalized).
perforation: comb 13¼ for Michel; 12¾ x 13¼ for Stamp Number
