Unmarked dining table - help identifying maker/designer  

do most legs that are attached
with metal brackets also have tenon joints? I have owned a few tables with metal bracketed legs but have never seen those neat tenons.

@spanky: correct, and nicely...
@spanky: correct, and nicely pointed out, that sliding joint is not the usual way it is done (Usually the leg butts in and bolts tight). It is a nice touch.
The legs on this table are really rather nicely done overall.
If one could find another table with that sort of unusual leg joint it would be pretty likely it is the same manufacturer.

"The legs look like pine?"
Smilo, some of your comments are too entertaining to be inadvertent.