Vintage Tessellated Stone and Brass Triangular Box Attributed to Maitland Smith

Vintage Maitland Smith attributed triangular box in tessellated marble and black stone with brass inlay and knob with black felted interior.
Small size and unique, triangular shape measuring H: 6.25″ x L: 4.75″ x D: 4″
Very good, vintage condition with light wear consistent with age and use present (no chips, cracks, or significant wear).