JAMAICA postal history 1918 GOLDEN SEAL FLOUR advertising cover to Sav La Mar with KGV 1½d WAR STAMP tied Kingston FEB 20-18 machine cancel, reverse SAVANNAH-LA-MAR FE 20 18 arrival. £36
JAMAICA to CAYMAN ISLANDS postal history 1952 advertising cover from The Rapid Vulcanizing Co. Ltd, Kingston to GRAND CAYMAN with KG6 ½d, 2d pmk'd Kingston 25 SEP 1952. £15