Serial # of first 3020 &/or 4020 with Powershift trans?

[Tx Jim]

Does anyone know serial #s for first 3020 & 4020 that had option of Powershift trans? I know sometime during production yr of 1964 that Powershift was introduced during not I think not very beginning of 1964 production. Thanks for any information, Jim

 

[Tx Jim]

UPDATE I just determined what I thought was INCORRECT according to photo I located!!