Country Workshop
Unless I miss my (educated) guess these cabinets are by a little known New Jersey furniture concern called Country Workshop.
Country Workshop cases are always 16" in depth and typically 29" high with this case type and leg configuration (see attached image).
You can get a little bit more history about the company from my blog article (see web link).
http://paulmccobb.blogspot.com/2011/01/country-workshop.html
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