Here is a stamp issued from the Turks and Caicos ....it is doubly interesting in that it portrays a TR3. Mike Rothschild (TR factory race car driver) worked for several long years on a major project on Grand Turk -dredging the Salinas to open the only safe harbor in that vicinity... a project that the US corp of engineers said could not be done.  The harbor was sealed closed during a hurricane in the 1800's leaving a stagnant salwater lake. Today it is open and remains fresh.