Need Help With A Coke Bottle Error

[HunterTheFox59]

Hello! I have this 1954 Coca-Cola bottle from Springfield Mass, but there's an error on the base where instead of reading "Springfield" it reads "Springfeld". I haven't been able to find anything online about this error, and the Springfield Coke bottles I've seen at antique stores and flea markets all have the correct spelling. Does anyone know anything about this error, or how rare it is? Thanks!

 

[hemihampton]

There is one listed in the Coke Book as a error but that one is Springfielo instead of Springfield. Could be a rare one? LEON.

 

[HunterTheFox59]

Just found another Springfield Coke on Saturday, but this one is from 1956 and doesn't have the typo.