No, you may not list that item. Roseville manufactured "Roseville Rozaneware. As you can see the mark on your pottery is "Ruzneware". It is not true Roseville pottery, so you can't use the name Roseville in your listing.
Sunny
“Why do people keep running over a string a dozen times with their vacuum cleaner, then reach down, pick it up, examine it, then put it down to give their vacuum one more chance?” - Unknown