On 27 Oct 2022, Estonia issued the latest in it’s long-running lighthouse stamp series. The first stamp in this series was issued in 1995! This stamp shows Narva-Jõesuu Lighthouse which is located at the entrance to the Narva River at Estonia’s border with Russia.
[Not a valid template]
Thanks to Mike DePaz for alerting us to this issue.
See more lighthouse stamps from Estonia here