probably American, early 19th century, mahogany with pine secondary, center section with two drop leaves, 28-1/2 x 49-3/4 x 117 in. 

 

generally good condition, minor stains and color variation, typical abrasions at legs, some legs with later bracing, secondary surfaces with later paint (other possible repairs), sun fading, one skirt with some veneer repairs and later spray surface, other scattered veneer cracks and repairs