|3.1 Supporting the shield
The usual practice is to have two supporters...
Letter from British occupied Corfu by steam ship to
Malta. Carries the handstamp of the General Post Office in Corfu Type B
and rate (6d) on front, Corfu date stamp (8.5.1840) and arrival/disinfection
handstamp of Lazaret, Malta, on Back. The slit was made for disinfection.
... that can be the same or different.