The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
Good Luck. These lucky Black Kittens Im sending to you. Regent Publishing. 1922
Good luck. Need some lucky charms. eBay
Many Happy Returns of the Day. Good Luck. 3064. RP
Many Happy Returns of the Day. Good Luck. Rapid Photo. Multi View
Many Happy Returns of the Day. May Good Luck ever on you shine
A Glad Birthday. Many Happy Returns of the Day. May Good Luck to You and Stay. Aristophot. 1909
To my Dear Friend with Best Wishes. Good Luck. The Regent Publishing. No. 3074
Lucky Days. Good Cheer. The Regent Publishing. 1946