The letter is in reverse of the postcard:
"With best wishes
And a very merry Christmas.
Mary".
Founder
I.P.C. & N. Co.
Date
1906.
Culture
USA.
Classification
Postcard.
A declaration of love...
Greetings from...
Battle of Porrasalmi Bay.
Jamestown - first permanent English settlement in North America.
A major volcanic eruption in the history of Iceland.
Autonomous Madeira Islands in Portugal.
Early history of milk in Cuba.
Lake Albano in Roman myths.