Another interesting variation is Nickel Tour #0239, card A-6, Town Square – U.S.A. Notice the girl in the last row of the Trolley in the green dress and the girl to the right next to the popcorn wagon in the yellow…
Now they’re both in white… 
Now the girl in the Trolley is in yellow and the girl next to the popcorn wagon is back to yellow. 
I guess they just couldn’t make up their mind.
