The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Christmas Greetings. Merrimack. No 90367
A Merry Christmas. A bright and merry Christmas. 1925. Greeting Card
Wishing you a Merry Christmas. 1907. Greeting Card
A Merry Christmas. 1910. Greeting Card
A Merry Christmas. 1907. Greeting Card
I am thinking of you to day and I wish you a Merry Christmas. 1912. Greeting Card. Postcard
Wishing you a Merry Christmas. 1913. Greeting Card
Merry Christmas. Greeting Card. USSR. 1969