Identify transformer

[Doug]

This transformer part number 7986-167-300 with date code
7248 so 1972. Is that Magnavox type part number?
Eia code 549 midwest coil and transformer.
Looks like audio output transformer, like the ones 5 tube radio has.
Searching web simular came up as vertical blocking transformer I thought sams
Photofacts had a way to look up by part number.I did see they have it for
Ics lookup.
I don't have any other sources.
Tried searching on encompass no luck.maybe to old.
Thanks
Doug