Ron the Doc white comes with Quotes for all the backs its found with other than PB. Al PB backed Whites will have either No Quotes/partial quotes on right side . I would list the card variation as:
Doc White
Doc White No/Partial Quotes

Also I am arguing the Walsh pink baselines as a variation since none others have been found to exist and the odds of the card stock being subjected to a dye or ink bleed far outweighs the odds of another Walsh being found with the pink base paths.