The "Dodo-Postcards" watermark is NOT on the actual card – it is an online watermark only.
The White House. Washington. L. B. Prince
White House. Washington. L. B. Prince. Prince Lithograph. 1962
White House. America. Washington. Prince Lithograph. PE 25
Washington. The White House. L. B. Prince. Marvin H. Wurts. Multi View
Washington. D. C. White House. L. B. Prince. Multi View
Washington. The White House. L. B. Prince. Dennis L. Bertsch
Washington. The White House. L. B. Prince. Dexter Press
Washington. The White House. L. B. Prince Co. 1980