Bassman Cabinet identity help

[Stringwalker]

Hi all,

I have an old Fender V.T. Bassman 15" Cabinet S/N 14576. I looking for any info on when this was made. I was given the cabinet several years ago by my nephew and its been in a closet. It currently only has 1 original Fender speaker as the other was blown, actually the paper was torn and just made a fart sound so it was removed and never replaced.

Any help would be greatly appreciated. And, if I've posted this in the wrong place for an answer I apologize. I just didn't know where else to ask for help with this.

Thanks in advance

 

[TheReceder]

You probably already did this but, I saw this on reverb, they claimed it was early 70s

Also saw this on TB 1975 VT bassman 15

 

[Stringwalker]

Mine definitely has that same tag and looks like the bottom pic with the 2 offset 15" speakers. Thanks.