The Rubber Controller of Ceylon

WaterMarks on Rubber Coupons
(1) Ceylon Govenment Rubber Restriction (3.5 x 2. inches)
 used from 1937 to Second Advance issue of 1941.
CEYLON RUBBER
RESTRICTION GOVERNMENT
 

(2) Ceylon Government Restriction (3.75 x 2.25 inches)
 used for Final Issue 1941 and First Advance issue of 1942.

CEYLON RESTRICTION GOVERNMENT
 

(3) Crown Agents Standard (2.5 x 2.0 inches)
 used for Second Advance Issue 1942.

CROWN STANDARD AGENTS