The rowing men's four team have tweeted a picture of heading in to the Olympic village Post Office to pick up some of the stamps with their faces on.
There are also traditionally sized versions available.
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Monica O'Connor and at least two other people were killed in the incident, and a British man remains missing.
Lively downpours across the south, Wales and Northern Ireland today - slow moving and intense with hail and thunder.
"The council's inspector judged there was an imminent health risk and an immediate voluntary closure of the takeaway was agreed."