Pulled out my non-working odometer to find a broken worm gear. Simple fix. Then i got hasty and decided to clean the number wheels without lining them on a drill bit or taping them. Now I'm realizing a few are different. I've seen in photos the wheel with the white gear goes next to the pot metal gear, but there was also a gear with a brass insert, which is the wheel in question.

Anyone know the sequence in putting these numbers back on the shaft with the brass gear?

Thanks in advance!