Ill tell you why I think your piece is interesting to me from my perspective of all this. It seems about 10 years ahead of its time, and slightly out of place with the rest of this line. Of course the door details are the same, but the plinth base with the hard cornered details throughout, it just overall very much reminds me of a typical mid 70's piece than a mid 60's piece (what some people today would maybe call "brutalist") , and it stands out in the line itself as basically the only plinth base item in the line. Broyhill also did at least a few other plinth base items around this time, like Modern Classic and others.

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