Christian IX, King of Denmark, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Charles I, King of Wurtemberg, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Humbert I, King of Italy, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Count von Moltke, Oldenburg, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Frederic, Grand Duke of Baden, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

William I, Emperor of Germany, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Franz Joseph I, Austria, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Luitpold, Regent I of Bavaria, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Charles, King of Romania, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

King of Holland, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Leopold II, King of Belgium, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Governor General of Canada, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.

Prince Bismarck of Mecklenburg, from the Rulers, Flags, and Coats of Arms series (N126-1) issued by W. Duke, Sons & Co.

Issued by W. Duke, Sons & Co.