Vintage Folk Art Hand-Carved “Ball in Cage” Geometric Whimsy Sculpture

Folk Art whimsy ‘ball in cage’ sculpture whittled from one continuous piece of wood (circa 1940s/50s, USA).
Unusual piece composed of multiple stacked geometric forms with etched ‘x’ and linear motif throughout.
Appealing decorative object with only minor wear consistent with age.
H: 6.25″ x L: 0.75″ x D: 0.75″