This card was postmarked December 31, 1906 in NYC. There is no indication of who it is from. Was Mary in NYC for the New Year & mailed it back to herself? It's hard to tell in this image, but the background is a pretty luminous silver.
|Front New Year post card- 12/31/1906|
|Back of card showing postmark & 1 cent Franklin stamp|
|The handwriting says "From J.P.D 12/31/06"|
|See where the postmark says 12 M... Another Franklin 1 cent|