Hammond Transformer form a Fender Deluxe 64 Reverb HW.
This transformer was briefly used in my 64 Deluxe Reverb. I was very unhappy with the sound and sent it off to George Alessandro for a make over and he scrapped/ gutted all of the wiring/ electronics including the transformer and started from scratch.
It works as it should and was not removed due to it being bad or faulty. George prefers Pacific Transformers for his new builds. They are way more money.
This is one of the preferred transformers used by Fender for this amp.