Duke Leopold IV. Friedrich of Anhalt-Dessau is shown.
The inscription says:
LEOPOLD FRIEDRICH
1817–1871.
DURING HIS MILDLY BLESSED GOVERNMENT THE
SINCE 1605 SEPARATED ANHALT REUNITED. IN 1867 HE CELEBRATED HIS GOLDEN JUBILEE, CELEBRATED BY ALL HIS SUBORDINATES WITH MUCH LOVE AND VENERATION.