Seven of the thirteen values employed for the Imperium style series were little used and had a single printing only. The supply of these seven values lasted until the issue was superseded in late 1920. Four new values, the 1/2d, 2d, 2/- and 3/-, were added to the existing series for the Georgian issue.

Sheets were not numbered.

The 1/2d, 2d, 2/- and 3/- printing of March 1912 was made from plate la when the plate still had both top and bottom plate numbers. The 1/2d was the only Caymans value to be printed from both plate la and plate lb.