Royal seal in Birmingham sale
An 18th-century seal with the coat of arms of Frederick Michael, Count Palatine of Zweibrucken-Birkenfield (1724-1767) is up for auction
Read moreAn 18th-century seal with the coat of arms of Frederick Michael, Count Palatine of Zweibrucken-Birkenfield (1724-1767) is up for auction
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