The Tolbachik massif is located at the southern end of the Kliuchevskaya volcano group and is composed of two overlapping volcanoes (Ostry Tolbachik (3'682 m) and the Plosky Tolbachik (3'085 m).
Mozambique 2016, Tolbachik volcano.
The stamp was issued in the series "Volcanoes & Minerals".
Sierra Leone 2018, Tolbachik volcano.
(perforated and imperforated)
The stamp was issued in the series "Volcanoes"