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

Albert, King of Saxony, 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.

Greece, from the International Cards series (N238), issued by Kinney Bros.

Issued by Kinney Brothers Tobacco Company

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

Issued by W. Duke, Sons & Co.

Milan I, King of Servia, 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.

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.

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.

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.

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

Issued by W. Duke, Sons & Co.

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

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.